Question

【题目】Doctors in every part of the world.

A. need B. are needing

C. are needed D. will need

Answer 1

【答案】C

【解析】

句意“世界上每一个角落都需要医生”。A.一般现在时；B.现在进行时；C.一般现在时的被动语态；D.一般将来时。主语doctors与谓语need之间表示被动be done，故选C。