---- Did you visit the Big Ben in London?
---- No, we ______ it, but we spent too much time shopping.
A.could visit | B.could have visited | C.must ahave visited it | D.can have visited |
推荐套卷
---- Did you visit the Big Ben in London?
---- No, we ______ it, but we spent too much time shopping.
A.could visit | B.could have visited | C.must ahave visited it | D.can have visited |