問題詳情
【題組】50. Why did the author write this passage?
(A) To emphasize the importance of research on global warming.
(B) To call the public’s attention to a serious issue.
(C) To compare food production in different areas of the world.
(D) To predict what the world will be like in the future.
參考答案
答案：B
難度：適中0.639386
統計：A(80),B(250),C(24),D(32),E(0)
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