That doctor specializes _____ children's illnesses.A: forB: atC: inD: on

doctor(Ph．D)

The doctor suggested that the patient ______ at once. (operate)

医嘱(doctor’s order)

The words ‘doctor’ and ‘patient’ are relational synonyms.()

Send for a doctor quickly. The old man (die) ______.

A.Mark’s, the doctor’s clinic

B.Mark, the doctor’s clinic

C.Mark, the doctor’clinic

D.Mark’s, the doctor clinic

Only ______ perform that operation.

A) can a good doctor B) a good doctor can

C) can do a good doctor D) do a good doctor

A.efficiency

B.communication

C.standardize

D.patients

A、The Doctor Black/ surgery

B、Doctor Black/ the surgery

C、A Doctor Black/ the surgery

D、Doctor Black/ surgery