问题补充：
— We’ll have an English exam tomorrow.
— .
A. That’s great
B. Good luck to you
C. Congratulations
D. I’ll be glad to
答案：
A. That’s great
(答案→)B. Good luck to you
C. Congratulations
D. I’ll be glad to
解析：A. That’s great那太好了 B. Good luck to you祝好运 C. Congratulations 恭喜你 D. I’ll be glad to我很高兴去；句意：明天我们将有一场英语考试。祝你好运。故选B
