Grasses and flowers in the desert whose life cycl
已帮助 人
Grasses and flowers in the desert whose life cycles are short show their ability to adapt to the quick disappearance of rainwater there after it falls in spring.
A.Right
B.Wrong
C.Not mentioned
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答案:A
题干的大意是:沙漠里春季的雨水很快会消失,而沙漠里生命周期短的花草能够适应这一环境特点。利用题干中的“life cycles”作为线索词,可以很快把第二段第四、五句确定为答案相关句,这两句话表明,生命周期短能帮助植物在沙漠中存活,因为春季的雨水消失后,这些植物将不再需要雨水。可见题干的说法与原文的说法一致。
