是人类交往的工具。

题型:填空题

问题:

          是人类交往的工具。

考点:世界的语言和宗教
题型:填空题

(30分)读"2013年某日北京时间8:00亚洲部分地区地面气压场实况图”,此时图示地区出现北部为亚洲高压,南部为三个台风共存的局面:读图完成下列各题。

(1)图示季节最可能是___,试说明理由。(10分)

(2)指出A天气系统在沿海地区登陆前后可直接导致哪些自然灾害?(6分)

(3)阐释在B天气系统的影响下,未来几天内宁夏平原地区将会经历怎样的天气变化过程。(14分)

题型:填空题

March 24th

This morning, we had a school trip to the Dashan Collection House, a building of two floors. It is open from 9:00 am to 5:00 pm. We took the school bus and arrived at 9:00. When we entered the collection house, our eyes were caught by a collection of old photos of the town on the walls of the front hall. Those photos told us something about the history of the town. And then in the Art Room, we saw many pictures of the countryside. The colors of the flowers and trees are rich and bright. All at once, I lost myself in the beauty of nature.

Then we went upstairs. On the left, there were over one hundred different clocks. The oldest clock was already more than two hundred years old. To my surprise, the clocks all worked well and they could tell the right time. It was then ten o’clock, and some clocks produced different beautiful sounds. It seemed to be a concert. How amazing!

On the right there was also a stone collection. The stones were from all over the country. They were in different sizes, colors and shapes. Some looked like different kinds of animals. I really liked one stone that looked like a little monkey. It looked very nice.

The collections there were wonderful. So they stayed there until 11:30 in the morning. I had a great time and really liked the school trip.

1. On which day did the writer have a school trip?

On                       .

2. Where did the writer go for the school trip?

The writer went to                                                

3. What did the writer see in the Art Room?

The writer saw                                                    .

4.How many kinds of collections are mentioned in the passage?

There are         kinds.

5. How long did they stay there?

For                                   .

题型:填空题

简述手持补票机主界面中6.综合模块的功能。

题型:填空题

下列排列顺序中错误的是(   )

A.原子半径:O<S<Na

B.稳定性:PH3>H2S>NH3

C.酸性:H3PO4<H2SO4<HClO4

D.碱性:Al(OH)3<Mg(OH)2<NaOH

题型:填空题

婴儿及早产儿手术时要求最佳是周围环境温度是29℃。()

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