I didn’t know to London.A. how to goB. where to goC. what to goD. how go

问题补充：

I didn’t know to London.

A. how to go

B. where to go

C. what to go

D. how go

答案：

(答案→)A. how to go

B. where to go

C. what to go

D. how go

解析：句意：.我不知道如何到伦敦。考查疑问词+不定式做宾语，再由句意可知，A符合句意。where to go去哪里； what to go和how go不符合英语的习惯表达。故选A。

考点: 考查疑问词+不定式的用法。