The food on the plate bad. Throw it away.A. is smelt terribleB. is smelt terribly C. smell

问题补充：

The food on the plate bad. Throw it away.

A. is smelt terrible

B. is smelt terribly

C. smells terribly

D. smells terrible

答案：

A. is smelt terrible

B. is smelt terribly

(答案→)C. smells terribly

D. smells terrible

解析：句意：盘子上的食物闻起来很糟糕。扔掉它。根据语境可知该用一般现在时。Terribly作状语修饰形容词bad，所以选C。