单项选择. —What about _____ dictionary on th

题型:选择题

问题:

单项选择.

—What about _____ dictionary on the bookshelf?  

—It's very useful, I think.

A. a        
B. an      
C. the        
D. /
考点:定冠词(the)
题型:选择题

______的3倍是300;300的3倍是______.

题型:选择题

我国的《公司法》规定,股票发行价格可以和票面金额()。

A.相等

B.无关

C.超过票面金额

D.低于票面金额

题型:选择题

8个月女孩,腹泻、呕吐伴纳差4~5天,大便蛋花汤样,8~9次/日,有呕吐、尿少。查体:精神萎靡,皮肤干燥,弹性较差,眼窝、前囟明显凹陷,呼吸稍快,腹胀、肠鸣音减弱,腱反射迟钝()

A.轻型腹泻

B.重型腹泻,轻度脱水

C.重型腹泻,重度失水,代谢性酸中毒

D.重型腹泻,中度失水

E.重型腹泻,中度失水,低血钾

题型:选择题

The question of what children learn and how they should learn it is continually being debated and redebated. Nobody dares any longer to defend the old system, the learning of lessons parrot-fashion and the grammar with-a-whip system, which was good enough for our grandparents. The theorists of modem psychology have stepped in to 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, and 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 teach children to write grammatical sentences Verbal expression is better. Sums Arithmetic No, no; real-life mathematical situations are more understandable.
You see you can go too far. Influenced by educational theorists, who have nothing better to do than write books 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 methods" on the long-suffering children. Since one "modem method" rapidly replaces another, the poor 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; even more often, the relaxed discipline, so essential for the "informal" feeling the class must have, prevents all but a handful of children from learning anything.

Grammatical sentences are regarded as unimportant because ______.

A.words are uttered out of natural feelings only

B.it is better to use verbs only

C.it is felt that formal grammar rules might cause unnatural expression

D.talking freely and naturally with no regard to grammatical rules is a better form of expression

题型:选择题

远动终端中的时钟精度越高,时间顺序记录的分辨率就越高。

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