----Is it the first time you _______ Beijing?----No. But the first time I ______ here, the city wasn’t so beautiful.
#92535
A
visited; came
B
visited; have come
C
have visited; have come
D
have visited; came
推荐题目
25. Whenever I go to Beijing, ____ is quite frequent, I will go to visit the Great Wall.
#94628
A
where
B
which
C
as it
D
It
Another drug that has helped improve people’s health is penicillin, _________ is _________ by many _________ one of the most important medicines.
#92341
A
which, considered, being
B
that, considering, been
C
that, to consider, being
D
which, considered, to be
All the government leaders and policemen in Thailand must see to ______ that every citizen should stay safe and sound in the terrible flood.
#92959
A
all
B
everything
C
it
D
themselves
Loulan is believed __________ over by sandstorms gradually from AD200 to AD400.
#92411
A
to cover
B
to be covered
C
to have covered
D
to have been covered
It is a long time ____ they separated, but it won’t be long ____ they meet again.
#92303
A
since; before
B
after; when
C
since; when
D
after; before