在4a2,2a3,a2,8中,最简二次根式是______.

题型:填空题

问题:

4
a
2
2a3
a
2
8
中,最简二次根式是______.
考点:二次根式的定义
题型:填空题

读句子给加粗的字选择正确的读音,打上“√”。

1.小男孩仔细打(liàng  liang)着高尔基,一种无穷的力(liàng  liáng)使他消除了胆怯(qiè)。

2.乌鸦后悔(dāng  dàng)初不该听信狐狸的甜言蜜语,使自己上了(dāng  dàng)。

3.高尔基(xiāng  xiàng)信小男孩,会再来给自己照(xiāng  xiàng)。

题型:填空题

()是医务人员先天具有或后天所习得的引发医学道德行为的心理体验。

A.医德认识

B.医德情感

C.医德意志

D.医德品质

题型:填空题

Speaking a foreign language is most people want. Every year many  1.    

million of people start learning one. Some people try at home with books 2.  

and records or tapes; some use radios and TV programmes,the others   3.  

go to evening classes. If they use the language only 2 and 3 times a week, 4.  

learning them will take a long time, like learning a foreign language  5.   

at school . A few people try to learn a language fast by studying 6 or more  6.  

hours a day. It is clearly easier to learn the language in the country that it is  7.  

spoken .However, most people can’t afford this and it is necessary for   8.  

many.Whether the language is learnt quickly or slowly, it is a hard work. Good 9.   

books and machines will help, and they can’t do the student’s work for him. 10. 

题型:填空题

可以用阴阳互根说明的是()

A.寒甚生热

B.重阴必阳,重阳必阴

C.阴在内,阳之守也

D.阳胜则阴病

E.阴阳相错,而变由生也

题型:填空题

()属辖区就业援助对象范畴

A.就业困难人员

B.单亲家庭

C.零就业家庭

D.双职工家庭

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