问题
选择题
The surgeon_______ his excellent skill in carrying out the operation.
A．represented
B．instructed
C．demonstrated
D．exhibited
答案
答案：C
demonstrated “展示，演示”；句子意思：那个外科医生在手术中展示了他的精湛的技能。A.“代表”；B.“指示”；D“陈列，展出”。
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