Question

(山东省潍坊市高三教学质量检测) —I like British culture very much, and I once went to London.

   —How long         there?

A. did you stay       B. have you stayed

C. were you staying           D. had you stayed

Answer 1

A

解析:

考察时态辨析。根据上句的I once went to London.可知去伦敦是发生在过去且完成的动作。所以选择一般过去时。