题目

单项填空。请阅读下面各小题，从题中所给的A、B、C、D四个选项中选出可以填入空白处的最佳选项。—How many birds can you see in the trees?  —I can see _____ birds in them. A. hundreds of         B. five hundredsC. hundred of          D. five hundreds of 答案：A

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