1.This medicine is not to be exposedto daylight.

分析 這種藥怕見光.

解答 答案是to.本題考查介詞搭配;expose暴露,常常與介詞to連用,構(gòu)成"expose…to…使…暴露在…中",其被動結(jié)構(gòu)為be exposed to 表示"被暴露在…中;體驗(yàn)";本題中指這種藥不能"被暴露在日光下",所以用短語be exposed to daylight;故答案是to.

點(diǎn)評 單詞填空必須在對語境整體理解的基礎(chǔ)上抓住指向答案的關(guān)鍵線索、固定句型或搭配等,同時注意所選詞的形式變化.

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科目:高中英語 來源: 題型:閱讀理解

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