--Do you know who invented the plane Lucy?--. I don’t know. A. Excuse meB. Beat me.C. Bel

问题补充：

--Do you know who invented the plane, Lucy?

--. I don’t know.

A. Excuse me

B. Beat me.

C. Believe me.

D. Sorry me

答案：

A. Excuse me

(答案→)B. Beat me.

C. Believe me.

D. Sorry me

解析：beat有“难倒”的意思。“我不知道，你难道我了。”故选B。