The doctor, by several nurses, successfully performed the difficult operation on the pati

发布时间：2020-08-16 19:26:20

The doctor,      by several nurses, successfully performed the difficult operation on the patient. 
A. aided
B. assisted
C. helped
D. guided

网友回答

A. aided
(答案→)B. assisted
C. helped
D. guided
解析：四个选项分别表示资助，辅助、帮助和指导，护士对医生应是辅助关系，故选B。
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