[题目]It may rain.You’d better take an umbrella .A. on purpose B. by chanceC. in case D. in advance 题目和参考答案——青夏教育精英家教网—

题目内容

【题目】It may rain.You’d better take an umbrella .

A. on purpose B. by chance

C. in case D. in advance

【答案】C

【解析】考查词组。句意为：可能会下雨，你最好带上雨伞以防万一。in case意为“以防万一”，符合题意。on purpose有意地；by chance偶然地；in advance提前。根据句意可知选Ｃ。

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