---Are you going to take part in the speech competition?- . It’s too good a chance to m

问题补充：

---Are you going to take part in the speech competition?

--- . It’s too good a chance to miss.

A. No problem.

B. Thanks a lot.

C. Never mind.

D. That’s for sure.

答案：

A. No problem.

B. Thanks a lot.

C. Never mind.

(答案→)D. That’s for sure.

解析：句意:-你打算参加演讲比赛吗？-当然了。这个好机会不能错过。No problem. 没问题；Thanks a lot. 多谢；Never mind. 没关系；That’s for sure. 那是当然的。根据句意可知选D。