--- It’s difficult for the village children to cross the river to get to school.--- I think a bridge ________ over the river.
#39418
A
should be built
B
should build
C
was built
D
has been built
推荐题目
When I dropped in, Dr Smith _____, so we only had time for a few words.
#40333
A
just left
B
was just leaving
C
has just left
D
had just left
—Peter, are you going fishing tomorrow? —Yes. But I ______ at home if it ______.
#39597
A
will stay, is going to rain
B
will stay, rains
C
stay, will rain
D
stay, is going to rain
Mr. Wu___this math problem____him many times, but he still doesn’t understand it.
#38768
A
explains ; to
B
has explained ; for
C
has explained ; to
D
explained ; with
— They say there’s a new clothes store nearby. — Yes, and it________ for no more than two weeks.
#36856
A
has been open
B
opens
C
is opening
D
opened
---- Can I see the headmaster at the moment, please ? ---- I'm afraid not. He ________ out. He ________ in 10 minutes.
#41537
A
has gone; comes
B
gone; came
C
has been; will come
D
has gone; will come back