My mother _________ in this factory for 2 years.
A: worked
B: works
C: has been worked
D: has worked
A: worked
B: works
C: has been worked
D: has worked
举一反三
- He__ in the factory for 3 years before he joined the Army. A: has worked B: works C: had worked D: will work
- For past 20 years, she _________ for the company. A: has worked B: have worked C: has been worked
- She____ here for about five years. A: has worked B: worked C: had worked D: works
- By the summer, Elizabeth here for ten years . A: will work B: works C: will have worked D: has worked
- () He _____ in this factory for 20 years already. A: will<br/>work B: works C: has<br/>worked D: is working