Question

【题目】— Do you mean you will join the club?

— Yes, I am it.

A．nervous about B．tired of

C．careful with D．serious about

Answer 1

【答案】D

【解析】

试题分析：考查短语含义辨析。句意：－你意思是你要加入俱乐部？－是的，我是认真的。对……认真：be serious about，故选D。