The doctor suggested that the patient_____an operation without delay.A.must have B.had to have C.had D.have

问题描述:

The doctor suggested that the patient_____an operation without delay.
A.must have B.had to have C.had D.have

D 这里用虚拟语气啊 suggest在这里指 暗示 的意思

D
suggest sb. do sth.是固定的词组,所以用动词原型

选D suggest 有建议的意思 在表建议时 都要用虚拟语气 就是(should)do should 可以省略 所以 用动词原形..

B
必须