为了使坝体与地面很好地结合,在坝体填筑前必须先( )。 A.测设坝轴线 B.设置

题型:单项选择题

问题:

为了使坝体与地面很好地结合,在坝体填筑前必须先( )。

A.测设坝轴线
B.设置永久性水准点
C.测量高程
D.清基

考点:二级建造师水利水电工程水利水电工程管理实务
题型:单项选择题

Passage Four

The question of what children learn, and how they should learn it, is continually being debated and re-debated. Nobody dares any longer to defend the old system, the learning of lessons parrot-fashion, the grammar-with-a-whip system, which was good enough for our grandparents. The theories of modem psychology have stepped into argue that we must understand the needs of children. Children are not just small adults, they are children who must be respected as such.
Well, you may say, this is as it should be a good idea. But think further, what happens "Education" becomes the responsibility not of teachers but of psychologists. What happens then Teachers worry too much about the psychological implications of their lessons, and forget about the subjects themselves. If a child dislikes a lesson, the teacher feels that it is his fault, not the child’s. So teachers worry whether history is relevant to modem young children. And do they dare to recount stories about violent battles Or will this make the children themselves violent Can they tell their classes about children of different races, or will this encourage racial hatred Why teaching children to write grammatical sentences Verbal expression is better Sums Arithmetic No: real-life mathematical situations are more understandable.
You see, you can go too far. Influenced by educational theories, who have nothing better to do than write book about their ideas, teachers leave their teacher-training colleges filled with grand, psychological ideas about children and their needs. They make elaborate, sophisticated preparations and try out their modem standard on the long-suffering children. Since one modem method rapidly replaces another, the floor kids will have had a good bellyful by the time they leave school. Frequently the modem methods are so sophisticated that they fail to be understood by the teachers, let alone the children.

It can be inferred from the passage that the author ______.

A.hasn’t formed his own opinion on the problem

B.defend the old system which was good enough for our grandparents

C.think that we should treat the modem methods calmly and not overcorrect the old system

D.accept the theories of modem psychology totally

题型:单项选择题

康复医学确立于

A.早在古代的中国、希腊、罗马时代
B.第一次世界大战前后始用“rehabilitation"一词
C.第二次世界大战后Rusk提出康复医学的基本原理与方法,创立物理医学与康复学科
D.WHO1969年及1981年医疗康复专家委员会为康复作出定义
E.现代社会的 * * 观念促成全面康复的发展,以及高科技推动了现代康复医学

题型:单项选择题

积于胸中,上出喉咙,下注气街的气是()

A.心气

B.肺气

C.元气

D.宗气

E.卫气

题型:单项选择题

人的体温正常有赖于()

A.气的推动作用

B.气的温煦作用

C.气的防御作用

D.气的固摄作用

E.气的气化作用

题型:单项选择题

绝缘子型号中QE1-25A中的1表示:()。

A、连接型式

B、使用场所

C、结构特征

D、爬距

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