_____ we stood at the top of the building，we were able to enjoy the town below clearly.
#72231
A
As
B
Although
C
Unless
D
Until
推荐题目
After retirement, learning a musical instrument may be harder than ______ when you were a kid.
#69678
A
it may
B
it was
C
it does
D
it did
We have decided to accept the proposal that he _____ his new theory. We have decided to accept the proposal that he _____ .
#71974
A
offer
B
offering
C
offered
D
would offer
I shall never forget the days I spent in Beijing University, has a great effect on my life.
#69084
A
that; which
B
which; that
C
when; that
D
when; which
After Yang Li Wei succeeded in circling the earth, _______ our astronauts desire to do is walk in space.
#74020
A
where
B
what
C
that
D
How