There'ssomeoneknockingonthedoor.Who
來源:國語幫 1.2W
問題詳情:
There's someone knocking on the door. Who _____it be?
—It must be Mary. She promised to be here at 8: 00
A. must B. need C. shall D. can
【回答】
D
知識點:情態動詞
題型:選擇題
問題詳情:
There's someone knocking on the door. Who _____it be?
—It must be Mary. She promised to be here at 8: 00
A. must B. need C. shall D. can
【回答】
D
知識點:情態動詞
題型:選擇題