He__ in the factory for 3 years before he joined the Army.
A: has worked
B: works
C: had worked
D: will work
A: has worked
B: works
C: had worked
D: will work
举一反三
- () He _____ in this factory for 20 years already. A: will<br/>work B: works C: has<br/>worked D: is working
- He ___ in the factory for three years before he joined the Army.
- He said he ____ in that factory since 2005. A: has worked B: had worked
- Jack_________in a bank. He went to the bank after graduation and he has never changed his job, A: works B: worked C: will work D: had worked
- As he had worked in the army as an electrical engineer for many years, he had every _______ for the job.