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Mysuitisverydirty.Ishallhaveto.A.havecleaneditB.haveitcleanedC.cleanedit请教一下,改选哪个,为什么,感激不尽啊!

题目详情
My suit is very dirty. I shall have to ____. A. have cleaned it B. have it cleaned C. cleaned it
请教一下,改选哪个,为什么,感激不尽啊!
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答案和解析
很高兴为您My suit is very dirty.I shall have to ____.A.have cleaned it B.have it cleaned C.cleaned it答案:【B】have to do sth 不得不做某事,to后接动词原形A have done 现在完成时 不对C cleaned 一般过去...