—How was your trip to London?
—Great. I was helped by an organization. Otherwise, I it.
A. wouldn’t afford
B. hadn’t afforded
C. wouldn’t have afforded
D. needn’t have afforded
网友回答
A. wouldn’t afford
B. hadn’t afforded
(答案→)C. wouldn’t have afforded
D. needn’t have afforded
解析：考查虚拟语气。根据句子的was说明本句是对过去的情况进行虚拟，故使用“情态动词+have done”的形式。wouldn’t have afforded本不会承担得起；needn’t have done本不需要做某事，实际上却做了。句意：—你这次去伦敦的旅游怎么样？—很棒。我得到了一个组织的帮助。否则，我本不能承担得起这样的一个旅游。故C正确。