----- Why do you think Liu Xiang is one of the best sportsman?----- ______, he is the world record holder in men’s 110m hurdles, which is considered to be a big progress for Chinese athletes.
#1783
A
For the first time
B
Believe it or not
C
To give an example
D
To tell the truth
推荐题目
—I’m taking part in the English Speaking Contest next week.— _______.
#2568
A
Come on
B
Good luck
C
Congratulations
D
Well done
--- ___________?---Good idea. 
#23909
A
Do you like to eat some beef
B
Why not have some rice
C
What do you want to have
D
May I take your order
—Have you thought about what to do next?—___________ I know my business.
#4059
A
What for?
B
Why not?
C
Don’t worry.
D
No wonder.