单项选择题
A four degree temperature rise means the following influences EXCEPT______.
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A.a sharp decline in rainfall
B.flooding
C.extinction of about half of all the world’s animal and plant species
D.economic recession
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Write a note of about 50 60 words based on the following situation: You are late for an appointment with a professor. You also have books that are due at the library m a few hours. Write a note to your roommate asking if she could retum the books for you. In return for the favor, you offer to buy her lunch. Marks will be awarded for content, organization, grammar and appropriateness.
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A chronic drought is ravaging farmland. The Gobi Desert is inching south. The Yellow River, the so-called birthplace of Chinese civilization, is so polluted that it can no longer supply drinking water. The rapid growth of megacities—22 million people in Beijing and 12 million in Tianjin alone—has drained underground aquifers that took millenniums to fill. Write a composition of about 200 words on the following topic: Environmental Protection: to Be or Not to Be You are to write in three parts. In the first part, state specifically what your opinion is. In the second part, support your opinion with appropriate details. In the last part, bring what you have written to a natural conclusion or a summary. Marks will be awarded for content, organization, grammar and approprtateness. Failure to follow the instructions may result in a loss of marks.
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