--- Our class team is going to play in the final match. I’m sure we will win. --- !A. Cong

问题补充：

--- Our class team is going to play in the final match. I’m sure we will win.

--- !

A. Congratulations

B. Cheer up

C. Good luck

D. Go ahead

答案：

A. Congratulations

B. Cheer up

(答案→)C. Good luck

D. Go ahead

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