请分析下表,回答有关实验的问题。 (1)A2组中盐酸的作用是_________

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问题:

请分析下表,回答有关实验的问题。

(1)A2组中盐酸的作用是_______________________。

(2)哪些实验观察内容肯定不能实现_____________________。

(3)哪些实验用到显微镜_______________________。

(4)B组和C组注入试剂以后,对试管液体的处理方法与有何不同?              ________

考点:实验:用高倍显微镜观察叶绿体和线粒体实验:检测生物组织中的糖类、脂肪和蛋白质实验:观察DNA和RNA在细胞中的分布
题型:填空题

对刘某离岗二年以上的行为,医院应当报告准予注册的卫生行政部门的期限是

A.离岗满二年的10日内
B.离岗满二年的15日内
C.离岗满二年的30日内
D.离岗满二年后三个月内
E.离岗近三年的当时

题型:填空题

一人失水时表现为口渴、尿少、尿比重增高,常常是______。

A.脱水

B.低渗性脱水

C.高渗性脱水

D.等渗性脱水

E.体液丢失

题型:填空题

强调政府安排收支时不应只局限于保持预算收支的平衡,而应利用财政支出、税收、公债等经济手段,保持国民经济整体平衡的政府预算政策是( )。

A.健全财政政策

B.功能财政预算政策

C.周期平衡财政政策

D.充分就业财政政策

题型:填空题

There’s a body of water in Israel that is actually below sea level. Water constantly runs into it, but, because of the law of gravity (万有引力定律),nothing can flow out of it. Do you know the name of this famous lake? It’s called the Dead Sea. It’s called this because no living thing could live there. The water is almost dead, compared to what happens with “living water”.

When you think of the term “living water”, the image that comes to mind is a rushing river that is flowing. It’s filled with life and movement. It doesn’t just “receive”, but is also “giving” simultaneously.

Many of us believe that we need to receive more of something in order to be happy. Whether what we desire is money or something else, we think we need more of it in order to be fulfilled.

As a result, we begin to operate in fear and therefore don’t give anything because we’re afraid that we won’t have enough. The result? Like the Dead Sea, we become lifeless. Life is meant to flow. when a pool stops flowing, it becomes stagnant(停滞的). Stagnant water breeds disease and death. It can’t breathe. It can’t receive any more. If nothing is flowing out, there’s no room for anything else to come in.

The solution? Give. As you give, you’ll receive. It’s a universal law. You see it at work everywhere. we’ve somehow been deceived ( 欺骗 )into believing that if we don’t give, we’ll have more. Or we’re afraid that if we do give, we won’t have anything left. On one hand, this seems to make sense. But it doesn’t work. Because when we don’t give, we shut off the flow of what’s coming in.

小题1:What is the first paragraph mainly about?

A.The development of the Dead Sea

B.The special character of the Dead Sea

C.The position of the Dead Sea

D.The present situation of the Dead Sea小题2:According to the passage, people wouldn’t like to give because________.

A.they are really poor in fact

B.they don’t know how to give

C.they don’t know who to give

D.they are still not satisfied小题3:According to the passage, if you refuse to give, you will___________.

A.be like a pool with stagnant water

B.have enough space for what you’ll receive

C.need something more to be satisfied

D.do everything according to the law小题4:What would be the best title for the passage?

A.Give and you’ll receive

B.The secret of the Dead sea

C.A universal law

D.come in and come out

题型:填空题

纳税管理的基本原则是().

A.规范管理

B.准确纳税

C.防范风险

D.税收筹划

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