Although Jack has made good preparations for the match he is still about his chance of wi

问题补充：

Although Jack has made good preparations for the match, he is still about his chance of winning.

A. stubborn

B. dynamic

C. sceptical

D. straightforward

答案：

A. stubborn

B. dynamic

(答案→)C. sceptical

D. straightforward

解析：可联系答.案.网客服索取。