——is your Chinese teacher?——Mr. Zhang is.A. WhereB. Who isC. WhoD. How

问题补充：

——is your Chinese teacher?

——Mr. Zhang is.

A. Where

B. Who is

C. Who

D. How

答案：

A. Where

B. Who is

(答案→)C. Who

D. How

解析：句意：谁是你们的语文老师？张先生。Where哪里；who谁；how怎么。对人的提问通常用who，所以选C。