题目内容
1.This medicine is not to be exposedto daylight.分析 这种药怕见光.
解答 答案是to.本题考查介词搭配;expose暴露,常常与介词to连用,构成"expose…to…使…暴露在…中",其被动结构为be exposed to 表示"被暴露在…中;体验";本题中指这种药不能"被暴露在日光下",所以用短语be exposed to daylight;故答案是to.
点评 单词填空必须在对语境整体理解的基础上抓住指向答案的关键线索、固定句型或搭配等,同时注意所选词的形式变化.
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