When I returned to my study, I found the floor thoroughly______and all my books______according to th

题目简介

When I returned to my study, I found the floor thoroughly______and all my books______according to th

题目详情

When I returned to my study, I found the floor thoroughly______and all my books______according to the types of books
A.changing; rangingB.changed; ranging
C.have changed; rangedD.has changed; ranged
题型:单选题难度:中档来源:不详

答案

B
本题考查find +宾语+宾补的用法。The floor与clean之间为被动关系,要用过去分词cleaned做宾语补足语;all my books与range为主动关系,要用现在分词ranging做宾语补足语。

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