“国家推广全国通用的普通话”这一条款是哪项法律规定的。()A、《中华人民共和国宪法》

题型:单项选择题

问题:

“国家推广全国通用的普通话”这一条款是哪项法律规定的。()

A、《中华人民共和国宪法》

B、《国家通用语言文字法》

C、《中华人民共和国义务教育法》

C、《中华人民共和国教育法》

考点:普通话基础知识竞赛普通话基础知识竞赛题库
题型:单项选择题

在pH=1的无色溶液中,能大量共存的是(  )

A.Al3+、Na+、NO3-、Cl-

B.Cu2+、Na+、NO3-、Cl-

C.Ba2+、K+、CO32-、MnO4-

D.NH4+、H+、CH3COO-、OH-

题型:单项选择题

Tom arrived at the bus station quite early for Paris bus. The bus for Paris would not leave until five to twelve. He saw a lot of people waiting in the station. Some were standing in line(排队), others were walking around. There was a group of schoolgirls. Their teacher was trying to keep them in line. Tom looked around but there was no place for him to sit.

He walked into the station cafe(咖啡馆). he looked up at the clock there. It was only twenty to twelve. He found a seat and sat down before a large mirror(镜子) on the wall. Just then, Mike, one of Tom’s workmates came in and sat with Tom.

“What time is your bus?” asked Mike.

“There’s plenty of time yet,” answered Tom.

“Well, I’ll get you some more tea then,” said Mike.

They talked while drinking. Then Tom looked at the clock again. “Oh! It’s going backward(倒行)!” he cried. “A few minutes ago it was twenty to twelve and now it’s half past eleven.”

“You’re looking at the clock in the mirror.” said Mike. Tom was so sad(难过). The next bus was not to leave for another hour. Since then Tom has never liked mirrors.

小题1:、Tom went into the station cafe because           .

A.Mike asked him to have a cup of tea

B.it was quite early and he could find a seat there

C.he didn’t like to stay with the schoolgirls

D.he wanted to have a drink with his workmate there小题2:、What time was it in fact when Tom looked at the clock in the mirror?

A.Half past twelve

B.Twenty to twelve

C.Half past eleven

D.Half past one小题3:、From the story we know that when we look at a clock in a mirror, we will find    

   .

A.the time is right

B.it’s going slower

C.it’s going backward

D.it’s going faster小题4:、Which of the following is true?

A.Tom arrived in Paris on time

B.The next bus would leave in half an hour

C.After that Tom didn’t like clocks any longer

D.Tom looked at the clock in the mirror only once小题5:、Which of the following is the title(题目) of the story?

A.The Mirror of the Station

B.Not A Careful Man

C.Missing A Bus

D.The Clock In The Mirror

题型:单项选择题

我国的刑事司法协助包括以下哪项内容()

A.通过国际刑警组织请求美国警方代为调查取证

B.根据与A国之间的引渡条约向其请求引渡

C.某国驻华使馆为该国在华犯罪公民甲聘请中国律师王某作辩护人

D.与我国边境地区按照惯例进行代为送达文书

题型:单项选择题

男,40岁,龋坏,经治疗后,要求做PFM冠修复,基预后比色。比色的工作条件下列哪项叙述不正确()

A.减少人员间色彩判别误差

B.在白色自然光或模拟日光光线照明最好

C.环境以白色基调为好

D.瓷粉与比色板配套很重要

E.患者口腔与比色者的视线同高

题型:单项选择题

目前,民用爆破器材价格允许企业在上下( )的浮动幅度内自主定价。

A.5%

B.10%

C.15%

D.20%

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