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Steam ______ into water when it touches a cold surface.A、shrinksB、contractsC、c
Steam ______ into water when it touches a cold surface.A、shrinksB、contractsC、c
游客
2023-11-11
55
管理
问题
Steam ______ into water when it touches a cold surface.
选项
A、shrinks
B、contracts
C、condenses
D、compresses
答案
C
解析
动词辨析题。condense表示“凝结,浓缩”;shrink表示“收缩;(受潮、受热或凉)萎缩”,如衣服缩水;contract表示“缩小,缩短,紧缩”,如肌肉收缩;compress表示“压缩,压紧;将某物压进(较)小的空间”,根据题意应选condenses。
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