题目内容

According to the passage,clouds are primarily formed by water_____.

A. precipitating onto the ground
B. changing from a solid to a liquid state
C. evaporating from the oceans
D. being carried by wind

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听力原文:女:杯子换了吗?幸亏你发现得早,不然,还得费很多口舌。
男:换了,售货员态度挺好的,他们说这次进货时就发现有破的。
问:杯子是谁打破的?
(18)

A. 男的打破的
B. 女的打破的
C. 本身就是破的
D. 售货员打破的

地下室防水工程采用合成高分子防水卷材时,()是目前我国采用最多的施工方法。

A. 自粘法
B. 冷粘法
C. 胶粘法
D. 热熔法

刚性防水层与山墙、女儿墙以及与突出屋面结构的接缝处,都应做好()处理。

A. 刚性连接
B. 刚性增强
C. 柔性密封
D. 柔性增强

What determines the rate at which a molecule of water moves through the cycle,as discussed

A. The potential energy contained in water.
B. The effects of atmospheric pressure on chemical compounds.
C. The amounts of rainfall that fall on the continents.
D. The relative size of the water storage areas.

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