great fun it was to visit the World Expo in Shanghai last year! A. WhatB. HowC. What aD.

发布时间：2020-08-21 09:08:24

     great fun it was to visit the World Expo in Shanghai last year!
A. What
B. How
C. What a
D. How a

网友回答

(答案→)A. What
B. How
C. What a
D. How a
解析：将后文的主谓去掉之后，最后一个词为fun为不可数名词，故选A
以上问题属网友观点，不代表本站立场，仅供参考！