问题

He would have been a doctor 20 years ago, but he _____ to be a teacher

A:chooses
B:chose
C:had chosen
D:has chosen

正确答案是：

同类题型

I had been looking for the book for two days _______ I found it at last

When I dropped in, his family _______at the table, talking about something

The news came as quite a shock to us _____ a ship with 82 passengers on board sank near the north coast.

．It was one in the morning the fire broke out.

Book One is ________ than Book Two. Do you think so