．——is a good chance that he is willing to allow U8 to join in the ball game．A. ThereB. ItC

问题补充：

．——is a good chance that he is willing to allow U8 to join in the ball game．

A. There

B. It

C. That

D. This

答案：

(答案→)A. There

B. It

C. That

D. This

解析：考查同位语从句，这也是一个固定句型：There is a good chance that 有什么样的可能性，句意：有可能性他乐意允许U8加入到球赛中。所以选A。