皮皮学,免费搜题
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【单选题】
核酶生物学作用
A.
RNA编辑
B.
RNA自身剪接
C.
RNA加帽
D.
RNA加多聚A尾
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【单选题】______many times, but he still couldn’t remember my phone number.
A.
To be told
B.
Told
C.
Having been told
D.
He had been told
【判断题】新时期幼儿园双重任务的特点: 1.对幼儿身心素质的培养提出了更高的要求 2.为家长服务的范围不断扩大 3.家长对幼儿教育认识不断提高,要求幼儿园具有更高的教育质量
A.
正确
B.
错误
【单选题】Man: Since the turn of the century, about 320 000 British people and 2 million Americans have been killed in road accidents. Woman: Oh, really? That means the number of Americans killed on the road is...
A.
320 000.
B.
400000.
C.
200 000.
D.
10 million.
【简答题】An old man once had an argument with his only son. He tried to __16__ many times, but the young man would not __17__. The father never__18__ because he loved his son with all his heart, but the son wo...
【单选题】For the slender column with a rectangular cross-section in shown, b/h = 1/2. It is still a slender column after changing b to h , how many times will the critical force F cr be compared to the origina...
A.
2 times
B.
4 times
C.
8 times
D.
16 times
【单选题】How many times will shape T fit into shape S?
A.
16
B.
20
C.
24
D.
26
【简答题】She didn ’ t mind __________________(misunderstand) again and again. 17. With so much homework ____________(finish), I won ’ t go to bed until midnight. 18. To return to the problem of water pollution...
【多选题】探究性是指幼儿科学教育应当引导幼儿在多种形式的科学活动中主动探究、亲历发现过程,获得个人科学素质的成长。以下有关探究性的说法正确的是()
A.
探究符合幼儿的科学学习特点,是幼儿科学教育的基本原则
B.
探究性的幼儿科学教育强调手脑合一
C.
探究性的幼儿科学教育强调过程,也关注结果
D.
探究性的幼儿科学教育强调教师的指导作用
【单选题】幼儿体育教育,遵循幼儿生长发育、发展的特点和规律,以身体练习为基本手段而进行的一系列锻炼身体的教育活动,与其目的无关的是?
A.
增强幼儿的体质
B.
发展幼儿的身体素质和初步运动能力
C.
减轻家长和幼师的负担
D.
提高幼儿的健康水平和健康意识
【简答题】选出你听到的内容。 (     ) 1. A. Mm (     ) 2. A. I (     ) 3. A. lion (     ) 4. A. 17 (     ) 5. A. twelve (     ) 6. A. Jump 16 times. (     ) 7. A. I can see 20 birds. B. Nn B. A B. like B. 20 B. eleven B....
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