题干
_________ that there is another football match on the air this evening.
A：It says
B：It was said
C：It is said
D：What was said
答案(点此获取答案解析）
C
_________ that there is another football match on the air this evening.
A：It says
B：It was said
C：It is said
D：What was said
，
是关于
的方程
的两个根，则
（ ）
