单选题 Why is Sara worried? 音频同上
【正确答案】 A
【答案解析】原文:M: Hi, Sara. How’s your speech for Professor Grey’s class next Monday?W: Actually, I’m a bit worried.M: Why should you? What’s going on?W: You know...what I chose to talk about is British history.M: Really? That is a big topic.W: Yes. There are so many things to cover. I just can’t see how to do it in a three-minute speech.