题目内容
桟ould you please do the dishes?
桽orry, I can’t. I have ________ my homework.
A. do B. done C. to do D. to
答案:C
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题目内容
桟ould you please do the dishes?
桽orry, I can’t. I have ________ my homework.
A. do B. done C. to do D. to