You can ’t get in. The exam _____for over 30 minutes.
#36950
A
has been on
B
has begun
C
began
D
begins
推荐题目
Do you know when the basketball_________?
#37140
A
is invented
B
was invented
C
has invented
D
had invented
--____ you ____the work?--No, we need two more hours.
#40403
A
Have , finished
B
Do, finish
C
Did, finish
D
Will, finish