Part B Directions: You will hear four dialogues or monologues. Before listening to each one, you will have 5 seconds to read each of the questions which accompany it. While listening, answer each question by choosing A, B, C or D. After listening, you will have 10 seconds to check your answer to each question. You will hear each piece ONLY ONCE. 听力原文： M: Hi, Jeanny. Why have you come to school an hour early? W: I want to get a front row seat and review one more time before the test because I failed a course last tenn. Why are you here so early, Jack? M: I get out of my car here at this time every day. You seem to be nervous about your lessons. Have you finished your review? W: I’ve only been studying night and day for the last week. If I don’t get an A in this class, I won’t get the support of my country. Why do you seem so calm? M: This class is really just a review for me. I’ve been learning it for two years. W: That’s lucky for me. M: Jeanny, can you guess what the test will be like? Will it be difficult? W: I hope not. But I’m still worried about it. M: Well, cheer up. Hope for good luck. W: Thanks for wishing me luck. I' m going to need it. Why is the woman here?