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问题 选择题

有关城市级别与提供职能的正确叙述是（ ）

A．城市等级越高，提供的职能种类越少

B．同级别城市提供的职能完全相同

C．高等级别城市不具有低等级别城市的功能

D．城市等级越低，提供的职能种类越少

答案

答案：D

题目分析：城市等级越高，提供的职能种类越多；城市等级越低，提供的职能种类越少；高等级别城市具有低等级别城市的功能。

点评：本题难度较小。要求学生熟练掌握城市体系。

单项选择题 A1型题

符合下列哪一条即可确诊糖尿病（）。

A.具有典型糖尿病症状，检查任意时间血糖＞200mg／dl

B.空腹血糖＞120mg／dl

C.葡萄糖耐量试验血糖＞180mg／dl

D.具有糖尿病某些症状，检查任意时间血糖＞210mg／dl

E.尿糖阳性
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单项选择题

There is virtually no limit to how one can serve (1) community interests, from spending a few hours a week with some charitable organization to practically full-time work for a social agency. Just as there are opportunities for voluntary service (2) (VSO) for young people before they (3) full-time employment, so there are opportunities for overseas service for (4) technicians in developing countries. Some people, (5) those who retire early, (6) their technical and business skills in countries where there is a special need.
So in considering voluntary or (7) community service there are more opportunities than there (8) were when one first began work. Most voluntary organizations have only a small full-time (9) , and depend very much on volunteers and part-timers. This means that working relationships are different from those in commercial organizations, and values may be different. (10) some ways they may seem more casual and less efficient, but one should not (11) them by commercial criteria. The people who work with them do so for different reasons and with different (12) , both personal and (13) One should not join them (14) to arm them with professional expertise; they must be joined with commitment to the (15) , not business efficiency. Because salaries are (16) or non- existent many voluntary bodies offer modest expenses. But many retired people take part in community service for (17) , simply because they enjoy the work.
Many community activities possible. (18) retirement were also possible during one’s working life but they are to be undertaken (19) seriously for that. Retired people who are just looking for something different or unusual to do should not consider (20) community service.

A．quantity

B．qualifying

C．quality

D．qualified
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