问题详情：
Before the game started Alien's friends believed he was ___ but he didn't feel ___. Then after the first ten minutes, he began to take heart.
A. sure to win; sure to success B. sure of success; sure of it
C. sure to win; sure about that D. sure about winning; sure to win
【回答】
C
知识点：相似 相近词比较
题型：选择题
