When ____ to compare the education system of China and Britain, the professor gave no answer．
#81142
A
ask
B
asking
C
asked
D
to ask
推荐题目
Only after my friend came ___________________________.
#81331
A
did the computer repair
B
he repaired the computer
C
was the computer repaired
D
the computer was repaired
Many people have donated that type of blood; however, the blood bank needs _____.
#82184
A
some
B
less
C
much
D
more
_______ a mobile phone can you ring _______ you want to talk with anywhere .
#84534
A
Using; whoever
B
Only on; whomever
C
By; whomever
D
With; whoever
-Are there any English Story books for us students in the library? -There are only a few, _____.
#84525
A
if any
B
if there
C
if some
D
if has
—Is there anyone in the classroom?—No, not only the students but also the teacher to watch the opening ceremony of the Asian Beach Games.
#79920
A
goes
B
go
C
has gone
D
have gone