問題詳情:
–There is a lot of smoke coming out of the teaching building there.
--Really? It ______ be a fire, most probably.
A. can B. ought to C. may D. must
【回答】
B
知識點:情態動詞
題型:選擇題
問題詳情:
–There is a lot of smoke coming out of the teaching building there.
--Really? It ______ be a fire, most probably.
A. can B. ought to C. may D. must
【回答】
B
知識點:情態動詞
題型:選擇題