Step1：先泛听一遍了解大意，并回答以下问题

1. According to the report: What is the Super Tuesday?(from News 1)
2. According to the segment, how is the Chinese government deal with the situation? (from News 2)
3. According to the report, what usually happens to a satellite as it re-enters the atmosphere?(from News 3)

Step2：请听写下面空格部分。
He has ____4____. He has consistently flip-flopped on every issue. since its peak in the mid-90's. r(大约在1分05秒左右)

It is why men long separated from their families will wait as long as it takes,______5_______ (4分30秒出现，大家仔细听吧)