--How are your recent trip to Sichuan?—I’veneverhad onebefore.A. apleasantB. amorepleasan

问题补充：

--How are your recent trip to Sichuan?

—I’veneverhad onebefore.

A. apleasant

B. amorepleasant

C. amostpleasant

D. themostpleasant

答案：

A. apleasant

(答案→)B. amorepleasant

C. amostpleasant

D. themostpleasant

解析：考查形容词比较级和否定词连用：句意：--你最近去四川的旅行怎样？--以前没有过比这次旅游更让人愉快的了。Pleasant的比较级是morepleasant和never连用，表示“最愉快的”，选B。