．—I did not know you were good friends．—You___．I have known her since she moved here．You were abroad then．
#88349
A
may have
B
needn’t have
C
couldn’t have
D
must have
推荐题目
Sarah, it is high time that you_______; or you won’t have time to______ before the party.
#90030
A
got up; get changed
B
get up; get changed
C
will get up; get changing
D
should get up; get to change
— How’s your tour around the North Lake? Is it beautiful? — It ______ be, but it is now heavily polluted.
#86563
A
will
B
would
C
should
D
must
We the postcards yesterday, but it didn’t arrive.
#87363
A
should receive
B
ought to receive
C
ought to have received
D
must have received
After a heated discussion, we suggested the customer _______ the product back for repairs.
#87785
A
to send
B
send
C
sends
D
sent