下列说法错误的是 A.清晨茂密树林中缕缕阳光穿过枝叶铺洒在地面形成的美丽景色与胶

题型:选择题

问题:

下列说法错误的是

A.清晨茂密树林中缕缕阳光穿过枝叶铺洒在地面形成的美丽景色与胶体的性质有关

B.元素周期律是元素原子核外电子排布随着元素核电荷数的递增发生周期性变化的必然结果

C.尿素[CO(NH2)2]的合成突破了无机物和有机物的界限,人们用含碳无机物为原料合成了大量的有机物,创造了一个新的“自然界”

D.Na2CO3俗名小苏打,是焙制糕点所用发酵粉的主要成分之一

考点:元素的性质生活中的元素(常量元素、微量元素)
题型:选择题

二、单词拼写

根据所给汉语或首字母写出空缺处单词的正确形式,使句子完整,语法通顺,每空一词。

1. Dust and dirt has a__________ as the house remains empty for years.

2. Jack forgot his manners and put his feet onto the table. His rude behavior made all the people present e__________.

3. It’s necessary to learn about the culture and c__________ of foreign people if you want to communicate with them effectively.

4. According to Chinese tradition, young people usually ask for their parents’ a_________ before they get married.

5. People from different countries often m__________ each other because of their different social values.

6. In order to settle the conflicts in the Middle East, UN officials are in frequent __________(接触) the heads of certain countries.

7. We shouldn’t force the __________(少数民族) to observe the traditions of the majorities.

8. After the road accident, Peter, the only witness, give the police a full __________(叙述) of it.

9. The violin, the piano and the guitar are all musical __________(器械).

10. The Chinese people are going all out to build a modern and __________(强大的) socialist country.

题型:选择题

解放思想、实事求是思想路线的基本要求是( )。

A.以解放思想为前提

B.以实事求是为目的和归宿

C.在实践的基础上达到主观与客观、认识与实践相符合

D.尊重实践、尊重群体

题型:选择题
如图所示,固定在汽车上与汽车共同前进的油箱中有一气泡,当汽车突然加速时,关于气泡相对于油箱的运动情况,下列说法中正确的是(  )

A.向前

B.向后

C.静止

D.不能确定

题型:选择题

关于OCV与RCV的关系,下列正确的是()

A.OCV﹥RCV

B.OCV﹤RCV

C.OCV=RCV

D.OCV=1/4RCV

E.OCV=4RCV

题型:选择题

可作为医疗机构制剂申报的品种是()

A.溴化钾苯甲酸钠咖啡因合剂

B.鱼腥草注射液

C.格列本脲黄芪胶囊

D.葡萄糖注射液

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