---I’m thinking of the test tomorrow. I’m afraid I can’t pass this time.---! I’m sure you’

问题补充：

---I’m thinking of the test tomorrow. I’m afraid I can’t pass this time.

---! I’m sure you’ll make it.

A. Go ahead

B. Good luck

C. No problem

D. Cheer up

答案：

A. Go ahead

B. Good luck

C. No problem

(答案→)D. Cheer up

解析：这题考查交际用语：Go ahead请便，Good luck祝好运，No problem没问题， Cheer up振作起来，句意是：我在想明天的考试，恐怕不能通过，――振作起来，你会成功的。选Ｄ。