It’s nearly 5 years since I worked in the pany. I in a school.
A. taught
B. was teaching
C. am teaching
D. had been teaching
网友回答
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。