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问题 选择题

某班一次语文测验的成绩如下：得100分的7人，90分的14，80分的17人，70分的8人，60分的2人，50分2人，这里80分是[      ]

A．平均数

B．是众数不是中位数

C．是众数也是中位数

D．是中位数不是众数

答案

答案：C

单项选择题

An Indian anthropologist, Chandra Thapar, made a study of foreign cultures, which had customs similar to (91) of his native land. One culture in (92) fascinated him because it reveres one animal (93) sacred, much as the people in India (94) the cow. The things he discovered might interest you (95) you will be studying India as part of this course.
The tribe Dr. Thapar (96) is called the Asu and is found on the American continent north of the Tamhumara of Mexico. Though it seems to be a (97) developed society of its type, it has an overwhelming (98) with the care and feeding of the rac—an animal much like a bull in size, strength and temperament. In the Asu tribe, it is almost a social (99) to own at least one (100) not more rats. People not possessing at least one are (101) in low esteem by the community because they are too poor to (102) one of these beasts properly. Some members of the tribe, to (103) their wealth and social prestige, even own (104) of racs.
(105) the rac breed is not very healthy and usually does not live more than five to seven years. Each family invests large (106) of money each year to keep its rac healthy and shod, for it has a tendency to throw its shoes often. There are rac (107) in each community, perhaps more than one if the community is particularly (108) . These specialists, however, due to the long period of ritual training they must undergo and (109) the difficulty of obtaining the right selection of charms to treat the rac, demand (110) offerings whenever a family must treat an ailing rac.

A．quite

B．very

C．much

D．highly
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多项选择题

宏观经济是与微观经济相对应的概念，两者的关系是( )。

A．微观经济是宏观经济的基础

B．宏观经济是微观经济的简单加总

C．宏观经济是大范围的总体经济活动

D．宏观经济是极其复杂的有机大系统

E．微观经济是宏观经济的前提
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