题目内容：

关于托福听力中的一道重听题
原文是：Now, that really clarified things,didn't it?（降调）
答案是：She thinks she has confused the students.
原文的意思不是应该是解释清楚事情了吗?为什么答案刚好相反?
还有类似的一道题我也错了
Now, that's a hard term to remember, isn't it?
答案：She doesn't think the students will forget the term.