题干
The result of the final math was 2 to 2. ____the satisfaction of both teams.
A：with
B：for
C：at
D：to
答案(点此获取答案解析）
D
A：with
B：for
C：at
D：to
（
＞0，
＞0）在
处取最大值，则（ ）
