0005的听力题，求助一下

nana0869UID: 2157799

3  A：do you think DRluby will lead a theater  trip  to Broadway in NEWYORK city again this year?
   B: I don't think so.I know so! I've already signed up for it.
  
   第二个人说的是什么？I don't think so.I know so!是什么意思？
  
4 A:you konw.we never went over chapter 16 in class. what do you think the odds are that DRBOMB will include it on the test?
  B: he's been long to do things that.so i would't put it past him.

   第二个人是说他不会不看chapter 16的？

hanflyUID: 195459

4第二个人说我不敢不考,因为dr总是考的