题目内容
When I returned to my study, I found the floor thoroughly______and all my books______according to the types of books
| A.changing; ranging | B.changed; ranging |
| C.have changed; ranged | D.has changed; ranged |
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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