问题 单项选择题 A1型题

调查对象的选择要求是()。

A.需根据调查目的确定调查对象

B.一般选择社会经济水平较高的学校作为样本

C.多选择条件特殊的学校

D.若调查内容不涉及儿童智商,智力低下的对象可不剔除

E.以上答案都不对

答案

参考答案:A

解析:调查设计中,对于对象的选择和抽样有以下要求:①根据调查目的决定调查对象。若需获得本地生长发育正常值,应注意在选择具代表性、社会经济中等水平的学校作为样本。②不能选择条件特殊的学校。③对象应健康、发育正常;统计时将患有生长障碍和重要脏器慢性疾患的对象剔除。

问答题 简答题
单项选择题

Strange things have been happening to England. Still (1) from the dissolution of the empire in the years (2) World War Ⅱ, now the English find they are not even British. As the cherished "United Kingdom" breaks into its (3) parts, Scots are clearly (4) and the Welsh, Welsh. But who exactly are the English What’s left of them, with everything but the (5) half of their island taken away

Going back in time to (6) roots doesn’t help. First came the Celts, then the Romans, then Angles, Saxons, Jutes, Danes. Invasion after invasion, until the Norman Conquest. English national identity only seemed to find its (7) later, on the shifting sands of expansionism, from Elizabethan times onwards. The empire seemed to seal it. But now there’s just England, (8) of a green island in the northern seas, lashed by rain, scarred by two (9) of vicious industrialization fallen (10) dereliction, ruined, as D.H. Lawrence thought, by "the tragedy of ugliness," its abominable architecture.

Of all English institutions, the one to (11) on would surely be the pub. Shelter to Chaucer’s pilgrims, home to Falstaff and Hal, throne of felicity to Dr. Johnson, the pub- that smoky, yeasty den of jollity-is the womb of (12) , if anywhere is. Yet in the midst of this national (13) crisis, the pub, the mainstay of English life, a staff driven (14) into the sump of history, (15) as the Saxons, is suddenly dying and evolving at (16) rates. Closing at something like a rate of more than three a day, pubs have become (17) enough that for the first time since the Domesday Book, more than half the villages in England no longer have one. It’s a rare pub that still (18) , or even limps on, by being what it was (19) to be: a drinking establishment. The old (20) of a pub as a place for a "session," a lengthy, restful, increasingly tipsy evening of swigging, is all but defunct.

15()

A.historical

B.barbarian

C.old

D.remote