There must have been a large number of tourists in Sanya during the past Spring Festival, __________?
A.mustn’t there | B.haven’t there | C.wasn’t there | D.didn’t there |
推荐套卷
There must have been a large number of tourists in Sanya during the past Spring Festival, __________?
A.mustn’t there | B.haven’t there | C.wasn’t there | D.didn’t there |