--Are you going to take part in the speech contest?---It's too good an opportunity to miss

问题补充：

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

---Its too good an opportunity to miss.

A. No problem!

B. Thats for sure.

C. Why me?

D. Why bother?

答案：

A. No problem!

(答案→)B. Thats for sure.

C. Why me?

D. Why bother?

解析：本题考查交际用语。句意---你打算去参加演讲比赛吗？---那是必须的。这是一个十分难得的机会，怎能错过呢？ A是没问题，B. Thats for sure.那时肯定的， C. Why me?为什是我？D. Why bother?为什么费事？只有B符合语境