
广元今年的高考生可以复读吗相关问题汇总
1、高中能不能复读么?
2、2022年可以复读高三吗?
3、取消高考复读生?
4、今年可不可以复读?
5、户口复读怎么办理?
广元今年的高考生可以复读吗入学检测化学选择题摘录
1、NA表示阿伏加德罗常数的值.下列叙述错误的是( )
A. 18g葡萄糖分子中官能团数目为0.6NA
B. 含有0.1mol NH4+的氨水中,含有OH-的数日大于0.1NA
C. 常温下,5.6gFe与含0.2molHNO3的溶液充分作用,最少会失去电子数为0.15NA
D. 常温下,1L pH=9的CH3COONa將液中,发生电离的水分子数为1×10-5NA
【知识点】物质的量单元测试
【答案】
C
2、下列说法不正确的是
A. HCl、HBr、HI的熔、沸点依次升高与分子间作用力大小有关
B. H2O的熔、沸点高于H2S是由于H2O分子之间存在氢键
C. I2易溶于CCl4可以用相似相溶原理解释 D. 甲烷可与水形成氢键
【知识点】物质结构 元素周期律单元测试
【答案】
D
3、下列物质中,属于电解质的是
A.H2 B.Al C.CH4 D.H2SO4
【知识点】电离平衡
【答案】
D
广元今年的高考生可以复读吗入学检测英语选择题摘录
1、 Traffic restrictions have come into effect in Beijing to improve the
capital’s air quality and traffic situation for the 2008 Olympics.
A.in order that B.in an attempt C.at an attempt D.in a try
【知识点】词组 短语 【答案】
B
解析:in an attempt to do sth努力尝试做某事。
2、 According to the latest news report, at least 37 people died and 17 were injured when a bus fell into a river in India, _______________. Which is the following is not correct?
A. five of whom were in critical condition
B. five of them were in critical condition.
C. and five of them were in critical condition
D. with five of them in critical condition
【知识点】主谓一致 【答案】
B
3、 Mr Chen is a teacher and works very hard, _______ his wife
A So does B So is C So it is with D It is same with
【知识点】倒装与省略 【答案】
C
4、 Last week, only two people came to look at the house, __________ wanted to buy it.
A. none of them B. both of them
C. none of whom D. neither of whom
【知识点】复合句 【答案】
D。
解析:由于前面提到的是两个人,故后面只能用表两者的both或neither,据此可排除A和C。由于空格前用的是逗号,且没有连词,故只不能选B,而要选D,因为neither of whom为非限制性定语从句,用以修饰two people。
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