Question

—Did you go to the fashion show last week?
—I ________，but I was fully occupied the whole week.

A．must go	B．must have gone
C．would go	D．would have gone

Answer 1

D
解析　考查虚拟语气。根据答语中的“but I was fully occupied”可知，此处是对过去事实的虚拟，应用would have done结构，表示“本来要做某事而实际上未做”，故选D项。