— I wonder _____ you’ll water this kind of flower.   — Every other day.
#64715
A
how much
B
how long
C
how soon
D
how often
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
----Is your name Grace ?    ---- _________________.
#59820
A
Yes, I’m.
B
No, I’m not.
C
Yes, it is.
D
Yes, I am.
_____did she get this information?
#65183
A
Whom
B
Who
C
Where
D
What
I told you the other day that Tom had agreed with your idea, ____________?
#64621
A
hadn’t he
B
didn’t he
C
did I
D
didn’t I