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。