- Do you doubt         she can run the race? -- Yes, I doubt         she can run against Liu Xiang. 
#2203
A
that; whether
B
whether; that
C
that; that
D
whether; if
推荐题目
一How are you ?               一________________.
#21793
A
Thank you
B
Sit down, please.
C
I’m fine
D
Good morning
-My mother is ill in hospital.——_______.
#23096
A
That’s OK
B
All right
C
Thank you
D
I’m sorry to hear that.
- Let's go shopping after school.-________Call for me at any time.
#1507
A
Hold on, please.
B
What for?
C
Sounds good.
D
That depends.
--Do you think it's possible the train will be late?---______.
#3787
A
Of course
B
Yes, perhaps
C
I think possible
D
Both A and B