I a primary school student two years ago.A. amB. wasC. beD. were

问题补充：

I a primary school student two years ago.

A. am

B. was

C. be

D. were

答案：

A. am

(答案→)B. was

C. be

D. were

解析：a primary school student小学生； two years ago两年前，所以用过去式，答案为B句意为：两年前我是个小学生。