【简答题】One day Trudy saw an advertisement in a magazine. It offered a packet of 100 mixed stamps for $10. Trudy wanted to start a stamp collection so she ordered the packet. One hundred mixed stamps seemed a...
【单选题】听力原文:M: So, Susan, do you have anything planned for this Saturday? W: Uh, I'm kind of busy. Why do you ask? M: Oh, I was wondering if you'd like to get together and do something, like watch a movie or...