问题

________ in America for many years,but she’d never regretted her decision to return to her motherland.

A:worked
B:was working
C:has worked
D:had worked

正确答案是：

同类题型

Will you pass me the dictionary _____ the cover is dark blue?

.I made a suggestion to the headmaster_____one of the young teachers_____to Australia for further education.

If your homework ________ , you may watch TV forhalf an hour.

Do you know ________ man who is standing under the tree —-He is my new English teacher, Mr Hu.

______ is known to us all, China has its own English language newspaper.