—Do you like math ?---Yes but I think it’s subject of all.A. the easiestB. the most diffi

问题补充：

—Do you like math ?

---Yes ,but I think it’s subject of all.

A. the easiest

B. the most difficult

C. easier

D. more difficult

答案：

A. the easiest

(答案→)B. the most difficult

C. easier

D. more difficult

解析：本题考查最形容词高级的用法。因为subject of all是所有的科目，所以用最高级difficult是多音节的词，最高级前面要加the most所以答案是B。