根据市场的功能划分，证券市场可分为（）。A、证券回购市场B、证券发行市场C、证券转换

“以铜为镜，可以正衣冠；以古为镜，可以知兴替；以人为镜，可以明得失。”这句话告诉我们：

A．他人的评价有助于我们客观的认识自己

B．他人的评价可以让我们明白自己获得了什么

C．他人的评价是客观认识自己的唯一途径

D．他人的评价可以让我们明白自己失去了什么

能够反映细胞膜具有选择透过性功能特点的实例有

①渗透作用 ②细胞吸收膜外K⁺ ③变形虫的变形运动 ④唾液腺细胞分泌唾液淀粉酶 ⑤海带细胞内的I^-浓度远远高于海水中的I^-浓度 ⑥氧气透过细胞膜 [ ]

A．①③④

B．②④⑤

C．②⑤

D．②⑤⑥

临床检测项目很多，相应的检测方法很多，其选择原则是（）

A.反应速度愈快愈好

B.操作愈简便愈好

C.消耗的成本愈低愈好

D.强调准确度、灵敏度和精密度

E.强调敏感度、精密度

Normally, at the beginning of the school year, the Student Services of universities and colleges publish lists of rooms and apartments available off campus. You should pay attention to these services as well as advertisements in the local or college newspapers, and bulletin boards on the campus or in supermarkets. You might also walk thr6ugh the section of city or town in which you wish to live, to see whether there are "FOR RENT" signs on the doors or windows of houses. You may also ask other students for advice, either Canadian or from overseas. It would be wise to set aside at least several full days to look for accommodation at the beginning of your program. This will allow you to obtain an idea of the range of housing available. Usually, it is not a good idea to take the first accommodation that you see unless, of course, you are certain that it will be satisfactory.

Accommodation outside the center of a city is normally less expensive, than accommodation in the center, of the city.

Finding Accommodation for Foreign Students

You can obtain information from

1. (46) of your university or college;

2. (47) in some newspapers; or

3. (48) on the campus, etc.

You are recommended

1. to set aside (49) to search for accommodation;

2. not to take the first accommodation unless it is (50) .

50（）

依法行政之“法”包括（）

A.法律规范

B.法律的一般原则

C.法律精神和法律目的

D.普通公民的法律意见