Do I have to take this medicine? It so terrible.A. is tastingB. tastesC. is tastedD. has

问题补充：

Do I have to take this medicine? It so terrible.

A. is tasting

B. tastes

C. is tasted

D. has tasted

答案：

A. is tasting

(答案→)B. tastes

C. is tasted

D. has tasted

解析：考查：系动词taste尝起来，无进行时态无被动语态，根据句中的时态所以选B。