By the time he _____ back last night, we had got 200 pictures of the Chang'e-3 lunar probe.
#99993
A
came
B
had come
C
was coming
D
would come
推荐题目
By the time Fred gets back home, his girlfriend       for London to study.
#102733
A
will have left
B
leaves
C
has left
D
will leave
The 29th Olympic Games ____ in Beijing in 2008.
#103060
A
was held
B
will be held
C
has been held
D
is being held
He _____ as a national hero for winning the first gold medal for his country in the Olympics.
#101183
A
regarded
B
was regarded
C
has regarded
D
had been regarded
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