考博考试

【单选题】 The doctor was asked to go back to the hospital because of ______ case.
A．an operation
B．an emergency
C．a treatment
D．an incident

网考网参考答案：B
网考网解析：
[解析] an emergency case意为“急症病例”，emergency作“紧急情况，突发事件”讲，如：This fire extinguisher is to be used only in case of emergency．这只灭火器只在紧急情况下使用。A．operation意为“操作，手术”，如：The　operation of a big new machine can be hard to learn．学会操作一台新的大机器可能会很不容易。C．treatment作“待遇，处理，治疗”讲，如：one of the best treatments for a cold is a drink of hot whisky．喝杯热威士忌是治疗感冒的最好办法之一。D．incident意为“事件，事变”，如：This is an ordinary incident．这是件普通的小事。 查看试题解析出处>>