[单项选择]The second paragraph uses facts to develop the idea, a that ______.
A. the stronger the wind, the more the water vapor loss
B. carbon dioxide is the essential for plant development
C. a plant needs more water than is found in its composition
D. a plant efficiently uses most of the water it absorbs

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• ●    [判断题]在露天有六级（10.8～13.8m/s）及以上大风或大雨.大雪.大雾等恶劣天气，应立即停止
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