________ important ______ us to listen carefully in class!
#62049
A
That’s; of
B
It’s; for
C
This is; for
D
It’s; of
推荐题目
—____________________________?—It’s Wednesday.   
#61997
A
What’s the day
B
What’s the time
C
What day is it today?
D
What’s the date today?
I think _    ____necessary __   _____ to take more exercise.
#62067
A
it, for Jim and me
B
it’s, to Jim and me
C
that , for Jim and I
D
that’s, to Jim and I
—________________?—No, I don’t. I don’t like fights in them. 
#61971
A
Do you like romantic films?
B
You don’t like action films, do you?
C
Do you like romantic films or action films?
D
Why don’t you like action films?
--Excuse me. May I speak to Mike, please? --______________.
#62054
A
Yes, I am.
B
Do you know him?
C
I am speaking.
D
This is Mike speaking.