Question

John didn’t feel well yesterday; otherwise he ______ to see his friend off at the airport.

A．came

B．would come

C．would have come

D．should be coming

Answer 1

C

解析试题分析：考查虚拟语气：句意：约翰昨天感到不舒服，否则，他就会去机场给朋友送行了。Otherwise相当于if he had felt well，是隐含的虚拟语气，从句用would have done表示和过去相反的虚拟语气。选C。
考点：考查虚拟语气的用法：
点评：考查虚拟语气要注意隐含的虚拟语气，如otherwise，without，but for等，还要注意主从句的时间不一致时，要区别对待。