Câu hỏi:
14/09/2022 165
In these areas, there is no limestone in the rocks to neutralize the acid rain naturally. One remedy is to pump limestone into the acidic lakes. (4)_________, it is not possible to do this on a large enough scale to save all the lakes.
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CÂU HỎI HOT CÙNG CHỦ ĐỀ
Câu 1:
WORLD WIDE WEB
World Wide Web (WWW), computer-based (1) _______ of information resources that combines text and multimedia. The information on the World Wide Web can be accessed and searched through the (2) _______, a global computer network. The World Wide Web is often (3) _______ to simply as “the Web.” The Web started to become a (4) _______ resource after 1993 when the first widely distributed browser provided a convenient way to (5) _______ a variety of information on the Internet
Read the reading below carefully, and then complete it with the best option A, B, C or D given below
(1) ....................
World Wide Web (WWW), computer-based (1) _______ of information resources that combines text and multimedia. The information on the World Wide Web can be accessed and searched through the (2) _______, a global computer network. The World Wide Web is often (3) _______ to simply as “the Web.” The Web started to become a (4) _______ resource after 1993 when the first widely distributed browser provided a convenient way to (5) _______ a variety of information on the Internet
Read the reading below carefully, and then complete it with the best option A, B, C or D given below
(1) ....................
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29/08/2022
2,030
Câu 2:
There are many sources of pollution in our modern world. At present, the most severe sources are acid rain, car exhaust fumes and oil spills. Factory chimneys give (1)_________ smoke that contains sulfur dioxide and nitrogen oxide. These gases combine with the moisture in the atmosphere to (2)_________ sulfuric acid and nitric acid. When it rains, these acids dissolve in the rain and turn it acidic. Acid rain is thought to be the worst pollution problem of all. It has (3)_________ aquatic life by turning many lake into lifeless bodies of water. In these areas, there is no limestone in the rocks to neutralize the acid rain naturally. One remedy is to pump limestone into the acidic lakes. (4)_________, it is not possible to do this on a large enough scale to save all the lakes. Car exhaust fumes contain carbon monoxide and lead which are highly poisonous. In big cities, the exhaust fumes build (5)_________ and pose a health hazard to human beings. Pollution of the sea by oil threatens marine life. Much of the oil comes from ships that clean their fuel tanks while at sea. Offshore oil wells also discharge vast amounts of oil into the sea. Pollution of the sea can also be caused by oil spills. An oil spill may occur as a result of accidents involving oil tankers
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24/09/2022
1,956
Câu 3:
Community Colleges, institutions of higher (1) _______ offering twoyear programs of general study or technical or vocational training. Many (2) _______ receive the first two years (freshman and sophomore years) of postsecondary education at community colleges (3) _______ pursuing a bachelor's degree at a four-year institution. Community colleges (4) _______ a variety of programs and degrees, (5) _______ certificate programs that require less than two years of work in a specific area of study; terminal associate degrees in professional and technical programs; and associate degrees that may be transferred toward the completion of a bachelor’s degree
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24/09/2022
847
Câu 4:
The information on the World Wide Web can be accessed and searched through the (2) _______, a global computer network.
Xem đáp án »
29/08/2022
844
Câu 5:
The Web uses (1) _______, which means that information can be displayed in a wide variety of formats. (2) _______ can read text, view pictures, watch animation, listen to sounds, and even explore
interactive virtual environments on the Web. A user can (3) _______ seamlessly from a document or Web page stored on the computer to a document or Web page (4) _______ on another computer. The Web
offers a place where companies, universities and (5) _______ institutions, and individuals can display information about their products, services, facilities, or research, or their private lives.
Read the reading below carefully, and then complete it with the best option A, B, C or D given below
(1) ....................
interactive virtual environments on the Web. A user can (3) _______ seamlessly from a document or Web page stored on the computer to a document or Web page (4) _______ on another computer. The Web
offers a place where companies, universities and (5) _______ institutions, and individuals can display information about their products, services, facilities, or research, or their private lives.
(1) ....................
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29/08/2022
799
Câu 6:
Car exhaust fumes contain carbon monoxide and lead which are highly poisonous. In big cities, the exhaust fumes build (5)_________ and pose a health hazard to human beings. Pollution of the sea by oil threatens marine life. Much of the oil comes from ships that clean their fuel tanks while at sea. Offshore oil wells also discharge vast amounts of oil into the sea. Pollution of the sea can also be caused by oil spills. An oil spill may occur as a result of accidents involving oil tankers.
Xem đáp án »
14/09/2022
790
Câu 7:
Only a small percentage of information on the (1) _______ is restricted to subscribers or other authorized users. The majority of Web pages are available to (2) _______ who can access a computer that connects to the Internet. The Web has become a (3) _______ for many companies selling products or services, (4)_________ a forum for people to exchange opinions and information. Museums, libraries, government agencies, and schools post information on the Web to make it (5) _______ to others.
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24/09/2022
660
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