If we ___________some measures, we might have prevented the environmental pollution.
#103274
A
take
B
had taken
C
took
D
have taken
推荐题目
--Remember the first time we met? ---Sure. You _____ in the supermarket.
#101296
A
shopped
B
have shopped
C
had shopped
D
were shopping
I___there little more than a week when I set to work with the scientist.
#104067
A
would be
B
have been
C
had been
D
will be
In this experiment, they are woken up several times during the night, and asked to report what they＿＿＿＿.
#104670
A
had just been dreaming
B
are just dreaming
C
have just been dreaming
D
had just dreamt
She has set a new record, that is, the sales of her latest book ________ 50 million.
#104773
A
have reached
B
has reached
C
are reaching
D
had reached
All the flags for the sports meeting to be held next week _______ by hand. It will take us four days to make them.
#101028
A
will be made
B
are making
C
will make
D
were made