I ______ Mr. Smith since he moved to Shanghai.
#39960
A
didn’t hear from
B
don’t hear from
C
haven’t heard from
D
won’t hear from
推荐题目
By the end of the last month, I _____________ all the CDs of Justin Bieber.
#41903
A
collect
B
collected
C
have collected
D
had collected
How time flies ! Several years _____ since we last met at Jack’s Party.
#39388
A
has passed
B
had passed
C
have passed
D
will pass
 My sister has learnt English _________.
#36360
A
for twelve years ago
B
since she was four
C
twelve years ago
D
at the age of four