51.—Can you answer my question,LiLy?— Yes,I______ A.can B.need C.must D.may
问题描述:
51.—Can you answer my question,LiLy?— Yes,I______ A.can B.need C.must D.may
答
远A.can.用助动词,如do,does,情态动词may,can,系动词am,is,are等提问,下面也用同一个词回答.