The number of foreign students attending Chinese universities rising steadily since1990.
#99649
A
is
B
are
C
has been
D
have been
推荐题目
In the past 5 years a great deal of money _____ improving the environment of the school.
#103617
A
is spent
B
has been spent
C
was spent
D
had been spent
The key you have just got the front door.
#102563
A
is used to opening
B
is used to be opened
C
is used to being opened
D
is used to open
—I haven’t seen my close friend John lately,and I wonder how things go with him?—I _____him the other day,he said he worked in a candy store.
#104468
A
have met with
B
am going to meet with
C
met with
D
had met with
--- Haven't I told you that I like the beef well done?---Yes, but I _____ it longer than I usually do.
#104698
A
was cooking
B
will cook
C
cooked
D
had cooked
— Why do you look so worried? — My MacBook Pro broke down and my paper ______ unfinished since.
#100028
A
has beenleft
B
hasleft
C
left
D
hadbeenleft