The number of foreign students attending Chinese universities _____ rising steadily since 1997.
#102050
A
is
B
are
C
has been
D
have been
推荐题目
I ______ him in time, otherwise he would have fallen off the bike.
#103908
A
had supported
B
supported
C
have supported
D
Support
—What’s that noise? Is the water still running? —Oh, my god! I ________to turn it off after I brushed my teeth．
#103527
A
was forgetting
B
forgot
C
had forgotten
D
am forgetting
—Hi, Jack．You look a bit fat now． —Yes, I ______ five pounds recently．
#99315
A
am putting on
B
will put on
C
have put on
D
had put on
George returned after the war, only _______ that his wife had left him.
#102160
A
to be told
B
telling
C
being told
D
told
The ambulance was just arriving, for a worker, who ______ the window on the second floor, fell off the window.
#102127
A
had been repairing
B
was repairing
C
has been repairing
D
would be repairing