--How often do you watch TV Tom?.A. Half an hour B. TwiceC. Hardly everD. Very

问题补充：

--How often do you watch TV, Tom?

--.

A. Half an hour

B. Twice

C. Hardly ever

D. Very

答案：

A. Half an hour

B. Twice

(答案→)C. Hardly ever

D. Very

解析：A. Half an hour半个小时；B. Twice两次；C. Hardly ever几乎不，很少； D. Very非常；句意：你多久看一次电视，汤姆？我很少看电视。故选C.