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Scientists believe that there is not enough oxygen in the moon’s atmosphere to__
Scientists believe that there is not enough oxygen in the moon’s atmosphere to__
游客
2023-12-31
43
管理
问题
Scientists believe that there is not enough oxygen in the moon’s atmosphere to______plant life.
选项
A、survive
B、sustain
C、supply
D、suppose
答案
B
解析
(1)句子结构。
本题的句子结构:Scientists(主语)believe(谓语)that there is not enough oxygen in the moon’s atmosphere to______plant life(宾语)。
(2)选项词义。
A.survive v.幸存;生还:幸免于;比……活得长
B.sustain v.维持(生命、生存)
C.supply v.(尤指大量)供应;供给;提供
D.suppose v.假设;认为;推想
本句的大意为“科学家认为,月球上大气含氧量不足,无法维持植物的生命”。因此,sustain最符合题意。
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