问题补充:
It’s nearly 5 years since I worked in the company. I in a school.
A. taught
B. was teaching
C. am teaching
D. had been teaching
答案:
A. taught
B. was teaching
(答案→)C. am teaching
D. had been teaching
解析:考查时态,句意:自从我不在公司上班已经有五年了,我现在在一所学校教学。我现阶段的动作是在教学,故选C。