Tổng hợp 20 đề thi Tiếng anh ôn thi vào 10 có đáp án - Đề 7
13989 lượt thi 40 câu hỏi 60 phút
Đề thi liên quan:
Danh sách câu hỏi:
Câu 8:
I have just quit______to the bookstore entirely because he made me______so angry and embarrassed.
I have just quit______to the bookstore entirely because he made me______so angry and embarrassed.
Câu 12:
I know why you can’t read that sign; it is because of your eyes. I think they need__________.
I know why you can’t read that sign; it is because of your eyes. I think they need__________.
Câu 32:
The word is becoming more industrialized and the number of endangered animals have increased.
A B
The word is becoming more industrialized and the number of endangered animals have increased.
A B
Đoạn văn 1
Đoạn văn 2
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 questions.
Plants and animals will find it difficult to escape from or adjust to the effects of global warming. Scientists have already observed shifts in the lifecycles of many plants and animals, such as flowers blooming earlier and birds hatching earlier in the spring. Many species have begun shifting where they live or their annual migration patterns due to warmer temperatures. With further warming, animals will tend to migrate toward the poles and up mountainsides toward higher elevations. Plants will also attempt to shift their ranges, seeking new areas as old habitats grow too warm. In many places, however, human development will prevent these shifts. Species that find cities or farmland blocking their way north or south may become extinct. Species living in unique ecosystems, such as those found in polar and mountaintop regions, are especially at risk because migration to new habitats is not possible. For example, polar bears and marine mammals in the Arctic are already threatened by dwindling sea ice but have nowhere farther north to go. Projecting species extinction due to global warming is extremely difficult. Some scientists have estimated that 20 to 50 percent of species could be committed to extinction with 2 to 3 Celsius degrees of further warming. The rate of warming, not just the magnitude, is extremely important for plants and animals. Some species and even entire ecosystems, such as certain types of forest, may not be able to adjust quickly enough and may disappear. Ocean ecosystems, especially fragile ones like coral reefs, will also be affected by global warming. Warmer ocean temperatures can cause coral to “bleach”, a state which if prolonged will lead to the death of the coral. Scientists estimate that even 1 Celsius degree of additional warming could lead to widespread bleaching and death of coral reefs around the world. Also, increasing carbon dioxide in the atmosphere enters the ocean and increases the acidity of ocean waters. This acidification further stresses ocean ecosystems.
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