Playing chess is [ ] fun that I like it a lot .【说明原因】
问题描述:
Playing chess is [ ] fun that I like it a lot .【说明原因】
A,so B,such C,very D,too
答
B.下象棋是如此有趣,(以至于)我很喜欢它.
fun为不可数名词 用such来修饰.
so 修饰形容词或副词.