---- Does your brother study in Beijing University?---- No, not now. But he ________ there for 7 years.
#100372
A
would study
B
studied
C
has studied
D
was studying
推荐题目
Some buildings built in the past _______ down and new ones are being built there.
#103572
A
will be pulled
B
had been pulled
C
have been pulled
D
are pulling
The man insisted that he ___ innocent.
#103524
A
was
B
should be
C
be
D
were
 Various efforts over the centuries _________ to predict earthquakes to reduce the damage. 
#99978
A
are being made
B
have been made
C
were made
D
were being made
The taxi was so slow that we might as well _________ on the bus.
#102881
A
go
B
have gone
C
to go
D
having gone