—The spacecraft has never been to the moon, ________ ? —Certainly.
#64559
A
has it
B
hasn’t it
C
doesn’t it
D
isn’t it
推荐题目
Such a hard problem ________ that I ________ gave it up .
#64930
A
was it ; eventually
B
It was ; suddenly
C
was it ; unfortunately
D
It was ; eventually
—_______ do you like to fly, economy or first class?—Economy, I think.
#64638
A
What
B
Where
C
Which
D
How
— ﹍﹍is the best football player in your city?—Jerry.
#65515
A
Do you think who
B
Do you think whom
C
Who do you think
D
Whom do you think
---She isn’t a dancing teacher, is she?---_______.
#64970
A
No, but she was.
B
Yes, she isn’t
C
Yes, she wasn’t
D
No, she is