---What do you think of tomorrow’s football match? difficult for us the matchA. We’re

问题补充：

---What do you think of tomorrow’s football match?

--- difficult for us the match

A. We’re; to win

B. We’re; winning

C. It’s ; to win

D. It’s ; winning

答案：

A. We’re; to win

B. We’re; winning

(答案→)C. It’s ; to win

D. It’s ; winning

解析：句意；你认为明天的足球比赛怎么样?——对我们来说赢得比赛很困难。强调句式， It is adj for sb to do sth，做某事对某人来说怎么样。本句中it是形式主语，指代后面不定式内容做形式主语，结合语境可知选C。