I find writing than speaking.A. much difficultB. more difficultC. much differicultyD. mor

问题补充：

I find writing than speaking.

A. much difficult

B. more difficult

C. much differiculty

D. more differiculty

答案：

A. much difficult

(答案→)B. more difficult

C. much differiculty

D. more differiculty

解析：本句中包含有形容词比较级more difficult.所以选B.