− Do you know the most ancient city in China ─ Xi’an well? − No, this is the first time I ___________ here.
#92768
A
came
B
have come
C
am coming
D
come
推荐题目
It was not until the teacher had explained it three times _______ how to work out the problem.
#92129
A
did he understand
B
had he understood
C
that he understood
D
that he didn’t understood
No sooner had I come to the office _____ the boss told me that I was fired.
#92816
A
when
B
after
C
than
D
before
Recently a debate about ______is real beauty has been raised. People are pushed to think some questions like ______ is better,artificial beauty or natural one.
#93043
A
what; which
B
who; which
C
whatever;who
D
where; which
___________, I have never seen anyone who’s as wise as John.
#91964
A
As long as I have traveled
B
Now that I have traveled so much
C
.As I have traveled so much
D
Much as I have traveled
The USA is a large country in ________ many different dialects are spoken.
#93665
A
that
B
which
C
where
D
it