---Must I clean the floor now? ---__________. It is too dirty.
#17377
A
Yes, you needn’t
B
No, you needn’t
C
No, you mustn’t
D
Yes, you must
推荐题目
--I will take an important test tomorrow. --Oh, really?  ________________!
#17455
A
Good luck
B
Congratulations
C
Well done
D
What a pity
---I’ll take part in the Writing Competition next week. I’m afraid I can’t do very well.---________!
#17386
A
Cheer up
B
You’re welcome
C
It doesn’t matter
D
Congratulations
—Happy birthday to you, Mary!— ______.
#17474
A
Thanks a lot
B
The same to you
C
You’re welcome
D
It’s kind of you
UN的汉语意思是         .
#17411
A
不明飞行物
B
联合国
C
硬黑
D
光盘