I want to be a doctor.Doctors_____greatly in every paty of the wo_英语解答

I want to be a doctor.Doctors_____greatly in every paty of the world .I think.
A need B are needed C are needing D will need

人气：469 ℃　时间：2020-04-04 21:54:46

解答

选B
根据题意理解,要表达的意思是“医生们在世界各地都极度被需要.”,所以应该用被动语态.