--- A high-tech exhibition          in the National Museum.--- Really? What about visiting it now?           .
#103033
A
will be held
B
is being held
C
is to be held
D
has been held
推荐题目
 —What were you doing when I phoned you last night? —I _____my painting and was starting to take a bath.
#104339
A
have already finished
B
was finishing
C
had just finished
D
was going to finish
 Recently quite a lot of exports _______ that another law on wildlife protection ________ as soon as possible .
#103373
A
demanded , must be passed
B
have demanded, be passed
C
were demanding , was passed
D
demanded, being passed
My cousin        in Beijing University at present, after which she will work in Beijing.
#102523
A
educated
B
has been educated
C
is being educated
D
was educated
The last thirty years _________ the quick development in almost every field in China.
#103107
A
have searched
B
have released
C
have seen
D
have determined