—I want to be a doctor.—Doctors _____ greatly in every p Wap版

试题详情及答案解析

—I want to be a doctor.
—Doctors _____ greatly in every part of the world, I think.

A．need	B．are needed
C．are needing	D．will need

答案：B

试题分析：句意: --我想成为一名医生。--我认为世界上的每个角落都需要医生。根据题意选B。
考点：考查被动语态。