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Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questionsThe principle of use and disuse states that those parts of organisms' bodies that are used grown larger. Those parts that are not tend to wither away. It is an observed fact that when you exercise  particular muscles, they grow. Those that are never used dimish. By examining a man's body, we can tell which muscles he uses and which he doesn't. We may even be able to guess his profession or his reaction. Enthusiasts of the "body- building" cult make use of the principle of use and disuse to "build" their bodies, almost like a piece of sculpture, into whatever unnatural shape is demanded by fashion in this peculiar minority culture. Muscles are not the only parts of the body that respond to use in this kind of way. Walk barefoot and you acquire harder skin on your soles. It is easy to tell a farmer from a bank teller by looking at their hands alone. The farmer's hands are horny, hardened by long exposure to rough work. The teller's hands are relatively soft.The principle of use and disuse enables animals to become better at the job of surviving in their world, progressively better during their lifetime as a result of living in that world. Humans, through direct exposure to sunlight, or lack of it, develop a skin color which equips them better to survive in the particular local conditions.Too much sunlight is dangerous. Enthusiastic sunbathers with very fair skins are susceptible to skin cancer. Too little sunlight, on the other hand, leads to vitamin-D deficiency and rickets. The brown pigment melanin which is synthesized under the influence of sunlight, makes a screen to protect the underlying tissues from the harmful effects of further sunlight. If a suntanned person moves to a less sunny climate, the melanin disappears, and the body is able to benefit from what little sun there is. This can be represented as an instance of the principle of use and disuse: skin goes brown when it is "used", and fades to white when it is not. It can be inferred from the passage that the principle of use and disuse enables organisms to ………

Xem chi tiết 493 lượt xem 6 năm trước

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questionsThe principle of use and disuse states that those parts of organisms' bodies that are used grown larger. Those parts that are not tend to wither away. It is an observed fact that when you exercise  particular muscles, they grow. Those that are never used dimish. By examining a man's body, we can tell which muscles he uses and which he doesn't. We may even be able to guess his profession or his reaction. Enthusiasts of the "body- building" cult make use of the principle of use and disuse to "build" their bodies, almost like a piece of sculpture, into whatever unnatural shape is demanded by fashion in this peculiar minority culture. Muscles are not the only parts of the body that respond to use in this kind of way. Walk barefoot and you acquire harder skin on your soles. It is easy to tell a farmer from a bank teller by looking at their hands alone. The farmer's hands are horny, hardened by long exposure to rough work. The teller's hands are relatively soft.The principle of use and disuse enables animals to become better at the job of surviving in their world, progressively better during their lifetime as a result of living in that world. Humans, through direct exposure to sunlight, or lack of it, develop a skin color which equips them better to survive in the particular local conditions.Too much sunlight is dangerous. Enthusiastic sunbathers with very fair skins are susceptible to skin cancer. Too little sunlight, on the other hand, leads to vitamin-D deficiency and rickets. The brown pigment melanin which is synthesized under the influence of sunlight, makes a screen to protect the underlying tissues from the harmful effects of further sunlight. If a suntanned person moves to a less sunny climate, the melanin disappears, and the body is able to benefit from what little sun there is. This can be represented as an instance of the principle of use and disuse: skin goes brown when it is "used", and fades to white when it is not. The word "horny" in line 9 is closest in meaning to ………

Xem chi tiết 737 lượt xem 6 năm trước

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questionsThe principle of use and disuse states that those parts of organisms' bodies that are used grown larger. Those parts that are not tend to wither away. It is an observed fact that when you exercise  particular muscles, they grow. Those that are never used dimish. By examining a man's body, we can tell which muscles he uses and which he doesn't. We may even be able to guess his profession or his reaction. Enthusiasts of the "body- building" cult make use of the principle of use and disuse to "build" their bodies, almost like a piece of sculpture, into whatever unnatural shape is demanded by fashion in this peculiar minority culture. Muscles are not the only parts of the body that respond to use in this kind of way. Walk barefoot and you acquire harder skin on your soles. It is easy to tell a farmer from a bank teller by looking at their hands alone. The farmer's hands are horny, hardened by long exposure to rough work. The teller's hands are relatively soft.The principle of use and disuse enables animals to become better at the job of surviving in their world, progressively better during their lifetime as a result of living in that world. Humans, through direct exposure to sunlight, or lack of it, develop a skin color which equips them better to survive in the particular local conditions.Too much sunlight is dangerous. Enthusiastic sunbathers with very fair skins are susceptible to skin cancer. Too little sunlight, on the other hand, leads to vitamin-D deficiency and rickets. The brown pigment melanin which is synthesized under the influence of sunlight, makes a screen to protect the underlying tissues from the harmful effects of further sunlight. If a suntanned person moves to a less sunny climate, the melanin disappears, and the body is able to benefit from what little sun there is. This can be represented as an instance of the principle of use and disuse: skin goes brown when it is "used", and fades to white when it is not. From the passage, it can be inferred that author views body building ………

Xem chi tiết 378 lượt xem 6 năm trước

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questionsThe principle of use and disuse states that those parts of organisms' bodies that are used grown larger. Those parts that are not tend to wither away. It is an observed fact that when you exercise  particular muscles, they grow. Those that are never used dimish. By examining a man's body, we can tell which muscles he uses and which he doesn't. We may even be able to guess his profession or his reaction. Enthusiasts of the "body- building" cult make use of the principle of use and disuse to "build" their bodies, almost like a piece of sculpture, into whatever unnatural shape is demanded by fashion in this peculiar minority culture. Muscles are not the only parts of the body that respond to use in this kind of way. Walk barefoot and you acquire harder skin on your soles. It is easy to tell a farmer from a bank teller by looking at their hands alone. The farmer's hands are horny, hardened by long exposure to rough work. The teller's hands are relatively soft.The principle of use and disuse enables animals to become better at the job of surviving in their world, progressively better during their lifetime as a result of living in that world. Humans, through direct exposure to sunlight, or lack of it, develop a skin color which equips them better to survive in the particular local conditions.Too much sunlight is dangerous. Enthusiastic sunbathers with very fair skins are susceptible to skin cancer. Too little sunlight, on the other hand, leads to vitamin-D deficiency and rickets. The brown pigment melanin which is synthesized under the influence of sunlight, makes a screen to protect the underlying tissues from the harmful effects of further sunlight. If a suntanned person moves to a less sunny climate, the melanin disappears, and the body is able to benefit from what little sun there is. This can be represented as an instance of the principle of use and disuse: skin goes brown when it is "used", and fades to white when it is not. According to the passage, men who body build……….

Xem chi tiết 439 lượt xem 6 năm trước

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questionsThe principle of use and disuse states that those parts of organisms' bodies that are used grown larger. Those parts that are not tend to wither away. It is an observed fact that when you exercise  particular muscles, they grow. Those that are never used dimish. By examining a man's body, we can tell which muscles he uses and which he doesn't. We may even be able to guess his profession or his reaction. Enthusiasts of the "body- building" cult make use of the principle of use and disuse to "build" their bodies, almost like a piece of sculpture, into whatever unnatural shape is demanded by fashion in this peculiar minority culture. Muscles are not the only parts of the body that respond to use in this kind of way. Walk barefoot and you acquire harder skin on your soles. It is easy to tell a farmer from a bank teller by looking at their hands alone. The farmer's hands are horny, hardened by long exposure to rough work. The teller's hands are relatively soft.The principle of use and disuse enables animals to become better at the job of surviving in their world, progressively better during their lifetime as a result of living in that world. Humans, through direct exposure to sunlight, or lack of it, develop a skin color which equips them better to survive in the particular local conditions.Too much sunlight is dangerous. Enthusiastic sunbathers with very fair skins are susceptible to skin cancer. Too little sunlight, on the other hand, leads to vitamin-D deficiency and rickets. The brown pigment melanin which is synthesized under the influence of sunlight, makes a screen to protect the underlying tissues from the harmful effects of further sunlight. If a suntanned person moves to a less sunny climate, the melanin disappears, and the body is able to benefit from what little sun there is. This can be represented as an instance of the principle of use and disuse: skin goes brown when it is "used", and fades to white when it is not. The word "Those" in line 3 refers to………. 

Xem chi tiết 421 lượt xem 6 năm trước

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questionsThe principle of use and disuse states that those parts of organisms' bodies that are used grown larger. Those parts that are not tend to wither away. It is an observed fact that when you exercise  particular muscles, they grow. Those that are never used dimish. By examining a man's body, we can tell which muscles he uses and which he doesn't. We may even be able to guess his profession or his reaction. Enthusiasts of the "body- building" cult make use of the principle of use and disuse to "build" their bodies, almost like a piece of sculpture, into whatever unnatural shape is demanded by fashion in this peculiar minority culture. Muscles are not the only parts of the body that respond to use in this kind of way. Walk barefoot and you acquire harder skin on your soles. It is easy to tell a farmer from a bank teller by looking at their hands alone. The farmer's hands are horny, hardened by long exposure to rough work. The teller's hands are relatively soft.The principle of use and disuse enables animals to become better at the job of surviving in their world, progressively better during their lifetime as a result of living in that world. Humans, through direct exposure to sunlight, or lack of it, develop a skin color which equips them better to survive in the particular local conditions.Too much sunlight is dangerous. Enthusiastic sunbathers with very fair skins are susceptible to skin cancer. Too little sunlight, on the other hand, leads to vitamin-D deficiency and rickets. The brown pigment melanin which is synthesized under the influence of sunlight, makes a screen to protect the underlying tissues from the harmful effects of further sunlight. If a suntanned person moves to a less sunny climate, the melanin disappears, and the body is able to benefit from what little sun there is. This can be represented as an instance of the principle of use and disuse: skin goes brown when it is "used", and fades to white when it is not. The phrase "wither away" in line 2 is closest in meaning to……….

Xem chi tiết 822 lượt xem 6 năm trước

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questionsThe principle of use and disuse states that those parts of organisms' bodies that are used grown larger. Those parts that are not tend to wither away. It is an observed fact that when you exercise  particular muscles, they grow. Those that are never used dimish. By examining a man's body, we can tell which muscles he uses and which he doesn't. We may even be able to guess his profession or his reaction. Enthusiasts of the "body- building" cult make use of the principle of use and disuse to "build" their bodies, almost like a piece of sculpture, into whatever unnatural shape is demanded by fashion in this peculiar minority culture. Muscles are not the only parts of the body that respond to use in this kind of way. Walk barefoot and you acquire harder skin on your soles. It is easy to tell a farmer from a bank teller by looking at their hands alone. The farmer's hands are horny, hardened by long exposure to rough work. The teller's hands are relatively soft.The principle of use and disuse enables animals to become better at the job of surviving in their world, progressively better during their lifetime as a result of living in that world. Humans, through direct exposure to sunlight, or lack of it, develop a skin color which equips them better to survive in the particular local conditions.Too much sunlight is dangerous. Enthusiastic sunbathers with very fair skins are susceptible to skin cancer. Too little sunlight, on the other hand, leads to vitamin-D deficiency and rickets. The brown pigment melanin which is synthesized under the influence of sunlight, makes a screen to protect the underlying tissues from the harmful effects of further sunlight. If a suntanned person moves to a less sunny climate, the melanin disappears, and the body is able to benefit from what little sun there is. This can be represented as an instance of the principle of use and disuse: skin goes brown when it is "used", and fades to white when it is not. What does the passage mainly discuss?

Xem chi tiết 1.7 K lượt xem 6 năm trước

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word for each of the blanks from 33  to 42.What is meant by the term economic resources? In general, these are all the natural, man-made, and human resources that go into the (33) of goods and services. Economic resources can be broken down into (34) general categories: property resource – land and capital, and human resources – labor and entrepreneurial skills.What do economists mean (35) land? Much more than the non-economist, land refers to all the natural resources (36) are usable in the production process: arable land, forests, mineral and oil deposits, and (37) _ on. What about capital? Capital goods are all the man-made aids to producing, storing, transporting, and distributing goods and (38). Capital goods differ from consumer goods in that (39) satisfy wants directly, while the former do so indirectly by facilitating the production of consumer goods. It should be noted that capital as defined here does  not (40) to money. Money, as such, produces nothing.The term labor refers to the physical and mental talents of humans used to produce goods and services (with the exception of a certain set of human talents, entrepreneurial skills, which will be considered separately because of their special significance). Thus the services of a factory worker or an office  worker, a ballet (41) or an astronaut all fall (42) the general heading of labor.Điền vào ô 42

Xem chi tiết 0.9 K lượt xem 6 năm trước

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word for each of the blanks from 33  to 42.What is meant by the term economic resources? In general, these are all the natural, man-made, and human resources that go into the (33) of goods and services. Economic resources can be broken down into (34) general categories: property resource – land and capital, and human resources – labor and entrepreneurial skills.What do economists mean (35) land? Much more than the non-economist, land refers to all the natural resources (36) are usable in the production process: arable land, forests, mineral and oil deposits, and (37) _ on. What about capital? Capital goods are all the man-made aids to producing, storing, transporting, and distributing goods and (38). Capital goods differ from consumer goods in that (39) satisfy wants directly, while the former do so indirectly by facilitating the production of consumer goods. It should be noted that capital as defined here does  not (40) to money. Money, as such, produces nothing.The term labor refers to the physical and mental talents of humans used to produce goods and services (with the exception of a certain set of human talents, entrepreneurial skills, which will be considered separately because of their special significance). Thus the services of a factory worker or an office  worker, a ballet (41) or an astronaut all fall (42) the general heading of labor.Điền vào ô 41

Xem chi tiết 516 lượt xem 6 năm trước

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word for each of the blanks from 33  to 42.What is meant by the term economic resources? In general, these are all the natural, man-made, and human resources that go into the (33) of goods and services. Economic resources can be broken down into (34) general categories: property resource – land and capital, and human resources – labor and entrepreneurial skills.What do economists mean (35) land? Much more than the non-economist, land refers to all the natural resources (36) are usable in the production process: arable land, forests, mineral and oil deposits, and (37) _ on. What about capital? Capital goods are all the man-made aids to producing, storing, transporting, and distributing goods and (38). Capital goods differ from consumer goods in that (39) satisfy wants directly, while the former do so indirectly by facilitating the production of consumer goods. It should be noted that capital as defined here does  not (40) to money. Money, as such, produces nothing.The term labor refers to the physical and mental talents of humans used to produce goods and services (with the exception of a certain set of human talents, entrepreneurial skills, which will be considered separately because of their special significance). Thus the services of a factory worker or an office  worker, a ballet (41) or an astronaut all fall (42) the general heading of labor.Điền vào ô 40

Xem chi tiết 512 lượt xem 6 năm trước

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word for each of the blanks from 33  to 42.What is meant by the term economic resources? In general, these are all the natural, man-made, and human resources that go into the (33) of goods and services. Economic resources can be broken down into (34) general categories: property resource – land and capital, and human resources – labor and entrepreneurial skills.What do economists mean (35) land? Much more than the non-economist, land refers to all the natural resources (36) are usable in the production process: arable land, forests, mineral and oil deposits, and (37) _ on. What about capital? Capital goods are all the man-made aids to producing, storing, transporting, and distributing goods and (38). Capital goods differ from consumer goods in that (39) satisfy wants directly, while the former do so indirectly by facilitating the production of consumer goods. It should be noted that capital as defined here does  not (40) to money. Money, as such, produces nothing.The term labor refers to the physical and mental talents of humans used to produce goods and services (with the exception of a certain set of human talents, entrepreneurial skills, which will be considered separately because of their special significance). Thus the services of a factory worker or an office  worker, a ballet (41) or an astronaut all fall (42) the general heading of labor.Điền vào ô 39

Xem chi tiết 1.2 K lượt xem 6 năm trước

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word for each of the blanks from 33  to 42.What is meant by the term economic resources? In general, these are all the natural, man-made, and human resources that go into the (33) of goods and services. Economic resources can be broken down into (34) general categories: property resource – land and capital, and human resources – labor and entrepreneurial skills.What do economists mean (35) land? Much more than the non-economist, land refers to all the natural resources (36) are usable in the production process: arable land, forests, mineral and oil deposits, and (37) _ on. What about capital? Capital goods are all the man-made aids to producing, storing, transporting, and distributing goods and (38). Capital goods differ from consumer goods in that (39) satisfy wants directly, while the former do so indirectly by facilitating the production of consumer goods. It should be noted that capital as defined here does  not (40) to money. Money, as such, produces nothing.The term labor refers to the physical and mental talents of humans used to produce goods and services (with the exception of a certain set of human talents, entrepreneurial skills, which will be considered separately because of their special significance). Thus the services of a factory worker or an office  worker, a ballet (41) or an astronaut all fall (42) the general heading of labor.Điền vào ô 38

Xem chi tiết 426 lượt xem 6 năm trước

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word for each of the blanks from 33  to 42.What is meant by the term economic resources? In general, these are all the natural, man-made, and human resources that go into the (33) of goods and services. Economic resources can be broken down into (34) general categories: property resource – land and capital, and human resources – labor and entrepreneurial skills.What do economists mean (35) land? Much more than the non-economist, land refers to all the natural resources (36) are usable in the production process: arable land, forests, mineral and oil deposits, and (37) _ on. What about capital? Capital goods are all the man-made aids to producing, storing, transporting, and distributing goods and (38). Capital goods differ from consumer goods in that (39) satisfy wants directly, while the former do so indirectly by facilitating the production of consumer goods. It should be noted that capital as defined here does  not (40) to money. Money, as such, produces nothing.The term labor refers to the physical and mental talents of humans used to produce goods and services (with the exception of a certain set of human talents, entrepreneurial skills, which will be considered separately because of their special significance). Thus the services of a factory worker or an office  worker, a ballet (41) or an astronaut all fall (42) the general heading of labor.Điền vào ô 37

Xem chi tiết 1 K lượt xem 6 năm trước

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word for each of the blanks from 33  to 42.What is meant by the term economic resources? In general, these are all the natural, man-made, and human resources that go into the (33) of goods and services. Economic resources can be broken down into (34) general categories: property resource – land and capital, and human resources – labor and entrepreneurial skills.What do economists mean (35) land? Much more than the non-economist, land refers to all the natural resources (36) are usable in the production process: arable land, forests, mineral and oil deposits, and (37) _ on. What about capital? Capital goods are all the man-made aids to producing, storing, transporting, and distributing goods and (38). Capital goods differ from consumer goods in that (39) satisfy wants directly, while the former do so indirectly by facilitating the production of consumer goods. It should be noted that capital as defined here does  not (40) to money. Money, as such, produces nothing.The term labor refers to the physical and mental talents of humans used to produce goods and services (with the exception of a certain set of human talents, entrepreneurial skills, which will be considered separately because of their special significance). Thus the services of a factory worker or an office  worker, a ballet (41) or an astronaut all fall (42) the general heading of labor.Điền vào ô 36

Xem chi tiết 0.9 K lượt xem 6 năm trước

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word for each of the blanks from 33  to 42.What is meant by the term economic resources? In general, these are all the natural, man-made, and human resources that go into the (33) of goods and services. Economic resources can be broken down into (34) general categories: property resource – land and capital, and human resources – labor and entrepreneurial skills.What do economists mean (35) land? Much more than the non-economist, land refers to all the natural resources (36) are usable in the production process: arable land, forests, mineral and oil deposits, and (37) _ on. What about capital? Capital goods are all the man-made aids to producing, storing, transporting, and distributing goods and (38). Capital goods differ from consumer goods in that (39) satisfy wants directly, while the former do so indirectly by facilitating the production of consumer goods. It should be noted that capital as defined here does  not (40) to money. Money, as such, produces nothing.The term labor refers to the physical and mental talents of humans used to produce goods and services (with the exception of a certain set of human talents, entrepreneurial skills, which will be considered separately because of their special significance). Thus the services of a factory worker or an office  worker, a ballet (41) or an astronaut all fall (42) the general heading of labor.Điền vào ô 35

Xem chi tiết 599 lượt xem 6 năm trước

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word for each of the blanks from 33  to 42.What is meant by the term economic resources? In general, these are all the natural, man-made, and human resources that go into the (33) of goods and services. Economic resources can be broken down into (34) general categories: property resource – land and capital, and human resources – labor and entrepreneurial skills.What do economists mean (35) land? Much more than the non-economist, land refers to all the natural resources (36) are usable in the production process: arable land, forests, mineral and oil deposits, and (37) _ on. What about capital? Capital goods are all the man-made aids to producing, storing, transporting, and distributing goods and (38). Capital goods differ from consumer goods in that (39) satisfy wants directly, while the former do so indirectly by facilitating the production of consumer goods. It should be noted that capital as defined here does  not (40) to money. Money, as such, produces nothing.The term labor refers to the physical and mental talents of humans used to produce goods and services (with the exception of a certain set of human talents, entrepreneurial skills, which will be considered separately because of their special significance). Thus the services of a factory worker or an office  worker, a ballet (41) or an astronaut all fall (42) the general heading of labor.Điền vào ô 34

Xem chi tiết 801 lượt xem 6 năm trước

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word for each of the blanks from 33  to 42.What is meant by the term economic resources? In general, these are all the natural, man-made, and human resources that go into the (33) of goods and services. Economic resources can be broken down into (34) general categories: property resource – land and capital, and human resources – labor and entrepreneurial skills.What do economists mean (35) land? Much more than the non-economist, land refers to all the natural resources (36) are usable in the production process: arable land, forests, mineral and oil deposits, and (37) _ on. What about capital? Capital goods are all the man-made aids to producing, storing, transporting, and distributing goods and (38). Capital goods differ from consumer goods in that (39) satisfy wants directly, while the former do so indirectly by facilitating the production of consumer goods. It should be noted that capital as defined here does  not (40) to money. Money, as such, produces nothing.The term labor refers to the physical and mental talents of humans used to produce goods and services (with the exception of a certain set of human talents, entrepreneurial skills, which will be considered separately because of their special significance). Thus the services of a factory worker or an office  worker, a ballet (41) or an astronaut all fall (42) the general heading of labor.Điền vào ô 33

Xem chi tiết 700 lượt xem 6 năm trước