- 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
 —Can I help you with your heavy box. — ____________.
#3338
A
That’s very kind of you
B
With pleasure
C
You can, please
D
Ok
—_______?   —He’s a tall man with short hair.
#24356
A
How is he
B
What does he like
C
What is he
D
What does he look like
向别人介绍自己的兄弟时应说:              . 
#21759
A
Carl is my brother.
B
My brother is Carl.
C
She is my brother,Carl.
D
This is my brother,Carl.