— Did you know any Chinese before you arrived in Beijing?— Never ________ it, actually.
#81039
A
had I learned
B
have I learned
C
I have learned
D
I had learned
推荐题目
_________ who had arrested him three times for carrying drugs.
#79844
A
Before George stood the policeman
B
Before George the policeman stood
C
Before the policeman stood George
D
Before George did the policeman
Only in this way ____to make an improvement in the operating system.
#79589
A
you can hope
B
you did hope
C
can you hope
D
did you hope
If _____ without following the doctor’s instructions, the medicine may have serious side effects.
#80798
A
Taken
B
to be taken
C
Taking
D
being taken
—Mum，I am afraid I won’t do well in the coming test.—Honey，________more careful，________you will make it.
#79662
A
is；so
B
be；and
C
be；then
D
being；and
, the farmer continued working in the field.
#79918
A
As tired he was
B
As he was tired
C
Tired as he was
D
So tired was he