听力原文： Morning everyone and welcome to the English for Academic Purpose Center. I'm Roland Davidson, the coordinator here and I'd like to begin by giving you a brief run-down of the services which we offer here at our center. First of all, we have a wide range of language classes. In first semester we run a conversation class for students of non-English speaking backgrounds who wish to improve their fluency, grammar and pronunciation in English. That's one hour once a week. If you'd like to participate in this class, please enroll with the secretary on level six of building C5A before Friday, August 25th. For those of you interested in developing your writing skills we have a six-week course which runs for two hours between 4 and 6 on Wednesday afternoons beginning in week one. It concentrates on the writing skills needed for assignments in the Departments of Economics and Social Sciences. Students must be enrolled in either of these departments. You're probably not thinking about taking examinations yet but later on towards the end of term you might like to enroll in our Examination skills class in the school of English and Linguistics. The course runs for five weeks and deals with the skills you need in both written and tests and those examinations where you are interviewed. It is not necessary to enroll before the course starts. Just turn up for the first class. Some of you may feet the need for more individual attention, especially when you've got assignments to write. The language advisers are available for consultations and you can book an appointment by ringing 666-0933 between 9.30 and midday, Monday to Friday. Remember that the service doesn't operate during vacation—only in term-time and please try to book an appointment as early as possible. Don't leave it all until the last day just before you've got an assignment to hand in. We hope you'll take advantage of the Independent Learning Center on the fourth floor of the Springvale Building. The center offers grammar books, audio and video-cassettes, word-processing facilities and other study skills aids to ail students at the university. The center is open between 9 and 6 Monday to Thursday and until midday on Fridays. You can borrow all books and tapes except master copies and references works for up to week but you must get a borrowing card. To do this it's very simple—just come along m the front desk with an ID card and we'll do it straight away. You can borrow up to three books or tapes at a time but these are only available for borrowing between Thursdays and Tuesdays. We hope you'll take advantage of the Independent Learning Center on the fourth floor of the Springvale Building. The center offers grammar books, audio and video-cassettes, word-processing facilities and other study skills aids to all students at the university. The center is open between 9 and 6 Monday to Thursday and until midday on Fridays. You can borrow all books and tapes except master copies and references works for up to week but you must get a borrowing card. To do this it's very simple—just come along to the front desk with an ID card and we'll do it straight away. You can borrow up to three books or tapes at a time but these are only available for borrowing between Thursdays and Tuesdays. That's all. Well, I look forward to seeing you here during the year and remember if you've got any problems, don't hesitate to contact me here. Questions: 15.According to the passage, which course is open in the first semester for Non-English speaking students? 16.Which of the following statements is true about the writing course? 17.According to the passage, when is supposed to be the appropriate time to meet language advisor? 18.According m the passage, which is against regulation in the Independent Learning Center? (35)