_____itistohelptheoldmencleanthehouses!AWhatafunBHowgreatfunCHowgreatafunDWhatfun
2020-12-15 106次 反馈错误 加入收藏 正确率 : 100%
题目内容：
_____it is to help the old men clean the houses!
A What a fun B How great fun C How great a fun D What fun
优质解答
选D,因为fun是不可数名词.
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