What? Is it the first time that this _________?
#100020
A
happened
B
has happened
C
had happened
D
happens
推荐题目
Wait for a few minutes, your watch____ now.
#103454
A
will be repaired
B
has been repaired
C
is being repaired
D
has repaired
Research _____ that over 81% of teachers are dissatisfied with their salary.
#100827
A
contrasts
B
indicates
C
highlight
D
reveal
The order came that the medical supplies______to Beijing for the H1N1 flu soon.
#103197
A
would be sent
B
should send
C
be sent
D
must be sent