题目

     Now TV programs play an important part in our daily life. We can get a lot of knowledge and a lot of fun from it. Today is Saturday. The following are some TV programs and different channels today. Now read these TV programs and try to find some information for you and your family members.SXTV Channel 713: 12Football MatchXATV Channel 415: 30 TV PlaySXTV Channel 618: 30 CartoonCCTV Channel 112:38 LawTodayCCTV Channel 119:00 NewsReportCCTV Channel 321:00 TheLatest Music  根据短文内容判断正误，正确的用“T”, 错误的用 “ F”。（10分）1. My grandfather is inte（2014•资阳二模）已知双曲线x2a2-y2b2=1（a＞0，b＞0）的渐近线与圆x2+y2-4x+2=0相切，则该双曲线的离心率为22．