________ you stepped into the lab with your shoes on? You’re supposed to take them off before you enter it. I told you so!
#94967
A
How come
B
How dare
C
How about
D
How long
推荐题目
--- _____ the population of China?    --- About 1.3 billion.
#93620
A
What is
B
How many are
C
How much is
D
What are
The manager told us that _______ careful we are, ________ mistakes we’ll make.
#92468
A
the most; the fewest
B
more; fewer
C
the many; the few
D
the more; the fewer
---- Putting on a happy face not only helps us make friends but also makes us feel better. ---- _______.
#95215
A
I’d love to
B
I’m with you on that
C
It’s up to you
D
It’s my pleasure
 ----Is this the first time you _____Chengdu ?----No. But the first time I _____here, the city wasn't so beautiful.
#92662
A
visited, came
B
visited, have come
C
have visited, have come
D
have visited, came