Question

一Could you tell me ________?．

一He is an actor．

A．who he is        B．what is he    C．what he does

Answer 1

C  考查宾语从句，宾语从句要用陈述语序，且根据答语“He is an actor．”可知这里是在询问“他的职业是什么?”而不是“他是谁”。故选C。