问题

Tony ____ for the company as an engineer for two decadesNow he teachesmechanics m Peking University

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

正确答案是：

同类题型

Have you looked _____ today’s newspaper—Yes, I have been looking for someinformation about tomorrow’s weather.

下列交际用语使用得体的一项是（）

The home ________ the lion is Africa while the koala bear is native ________

There ________ a basketball match between Class 1 andClass 2 yesterday.

So badly _____in the car accident that he had to stay in hospital for several weeks.[ ]