The number of foreign students attending Chinese universities ________ rising steadily since1990. 
#37896
A
is
B
are
C
has been
D
have been
推荐题目
Many people are        the countryside        the cities.
#39857
A
moveing from, to
B
moving from , to
C
move to, from
D
move to , from to
—____ my pen?—Yes, I ___ it on your desk five minutes ago.
#40053
A
Have you seen; saw
B
Did you see; have seen
C
Will you see; am seeing
D
Do you see; will see
Did he ____  to sleep late last night ?
#40317
A
went
B
go
C
goes
D
going
—Where         the dictionary? I can’t see it.—I         it right here a moment ago. But it’s gone.
#41985
A
did you put, have put
B
have you put, put
C
had you put, have put
D
were you putting, had put