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男性，45岁，排便后痛，昨日突然加剧，肛口可及一肿块，直径1.5cm，紫色，触痛。
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A．Boss and secretary.B．Librarian and student.C．Customer and repairman.D．Operator and ca
Task 1
Directions: After reading the following passage, you will find 5 questions or unfinished statements, numbered 36 through 40. For each question or statement there are 4 choices marked A, B, C, and D. You should make the correct choice.
At the turn of the century it is estimated that a student living alone requires on average A$12,000(Australian dollars) in living expenses for each year of study in Australia. Of course, these costs increase with time.
Upon arrival, students should have funds in excess of the average to cover the cost of text books and establishment expenses such as rental payment and basic furniture items. The amount spent on food, recreation, and entertainment expenses will vary according to requirements, budget, and location.
Those who are prepared to live in shared accommodation, which may not be suitable for all, might manage on A$10,000 per year. It is preferable for overseas students whose English is in need of practice to take advantage of living in situations with native speakers whenever possible. However, sharing with friends who are easy to communicate with is probably more sensible at first.
The above figures do not include the cost of large non-essential items such as household equipment or a car. Owning and maintaining a motor vehicle is expensive in Australia. Insurance is compulsory and costly, and parking both on and off campus can be a problem requiring additional expense. It is not advisable for a student to own a car unless it is absolutely necessary. A reasonable second hand car can cost more than A$4,000. Educational institutions are almost always serviced by reliable public transport. The university and college campuses within the major cities are well served by public buses. In addition, the larger cities have extensive train systems. For example, in Sydney, most college and university campuses are only 10 or 20 minutes from a rail station.
Sharing accommodation is ______.
社会服务机构的性质主要有（）。
促进社区居民一般能力，如加强社区居民对公民权利和义务的了解，增强居民解决社区问题的能力、信心和技巧，发现和培育社区居民骨干参与社区事务以及建立社区内不同群体的合作关系等。这在罗夫曼关于社区工作的目标分类中属于（）。
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