---What does Tom’s uncle do?-He is a teacher. He physics at a school now. A. will teac

问题补充：

---What does Tom’s uncle do?

---He is a teacher. He physics at a school now.

A. will teach

B. has taught

C. teaches

D. taught

答案：

A. will teach

B. has taught

(答案→)C. teaches

D. taught

解析：句意：汤姆的叔叔做什么工作？——他是一个老师。他现在正在一所学校教物理。结合语境可知下文描述的是客观存在的一种动作，故用一般现在时态，选C。