—I wonder＿＿＿ like to be an astronaut(宇航员).—I don’t know but I imagine it’s exciting.A. wh

问题补充：

—I wonder＿＿＿ like to be an astronaut(宇航员).

—I don’t know, but I imagine it’s exciting.

A. what is it

B. what it is

C. whether is it

D. whether it is.

答案：

A. what is it

(答案→)B. what it is

C. whether is it

D. whether it is.

解析：宾语从句的用法。根据句意：我想知道做为一名宇航员是什么样子的。wonder后面接宾语从句，应该用陈述句语序，故答案为B。