Great changes ________ in the village in the past two years.
#100133
A
have taken place
B
had taken place
C
were taken place
D
have been taken place
推荐题目
This passage has too many long sentences. I’m afraid they will be hard for most of the students. Could you help to _______ them?
#99919
A
simplify
B
take
C
destroy
D
mix
Nobody but doctors and nurses and those ___________by Dr.Hu____________to enter the patient’s room.
#101622
A
invited; is forbidden
B
are invited; are forbidden
C
being invited; forbidden
D
invited; are forbidden
By the time he _____ back last night, we had got 200 pictures of the Chang'e-3 lunar probe.
#99993
A
came
B
had come
C
was coming
D
would come
— Why do you look so worried? —My computer broke down and my essay ______ unfinished since.
#101403
A
had left
B
has been left
C
has left
D
was left
They won’t buy new clothes because they＿＿＿money to buy a color TV set.
#104662
A
save
B
are saving
C
has saved
D
were saving