—Look!Mrs.Smithisstandinginfrontoftheteachingbuilding.—...
來源:國語幫 1.88W
問題詳情:
—Look! Mrs. Smith is standing in front of the teaching building.
—It______ her. She has gone to Egypt for her holiday.
A. must be B. mustn’t be C. can be D. can’t be
【回答】
D
知識點:情態動詞
題型:選擇題