问题
选择题
How time flies! It’s almost three years _______ we met last time.
A.when
B.before
C.while
D.since
答案
答案:D
此题重点考查句型结构it’s+段时间since+句子表示从…以来已经多久;
How time flies! It’s almost three years _______ we met last time.
A.when
B.before
C.while
D.since
答案:D
此题重点考查句型结构it’s+段时间since+句子表示从…以来已经多久;