A:I hope the teacher decides to curve our test grades.我希望老師決定把考試成績按比例加分。
B:I wouldn't count on it.我不會(huì)寄予期望的。
A:She did last time.她上次就這么做了。
B:Yes, but I'll bet she won't again.是的。但我打賭她再不會(huì)了