Takewarmclothes________theweathert

发布时间：2020-07-10 09:07:31

Take warm clothes ________ the weather there is cold．













A.in case of












B.in case











C.unless











D.once

网友回答

B解析以防万一。in case of后面加名词或代词，如：Take your umbrella in case of rain．
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