Boys and girls, the books in the library should good care of. A. take B. are taking C. be

发布时间：2020-08-20 22:25:18

Boys and girls, the books in the library should     good care of.  
A. take B. are taking C. be taken

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解析：本句的真正主语是“the books”,应用被动语态，“should + be + 及物动词的过去分词”，故选C。
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