下列变化属于化学变化的是[ ] A.火药爆炸 B.矿石粉碎 C.蜡烛熔化 D.汽

题型:选择题

问题:

下列变化属于化学变化的是[ ]

A.火药爆炸

B.矿石粉碎

C.蜡烛熔化

D.汽油挥发

考点:物理变化和化学变化的特征和判别
题型:选择题

下列不属于影响不动产经济供给的主要因素的是()。

A.自然供给

B.社会需求

C.经济支持

D.计划和规划

题型:选择题

女,28岁,从高处跌落1小时急送医院后查体:神清、腹痛,右股骨畸形疼痛

3天后病人腹部情况完全改善,生命体征稳定,但右胫前动脉搏动减弱,此时应采取哪种治疗方法()。

A.外固定支架固定

B.手法复位+石膏托外固定

C.右股骨切开复位内固定十血管探查

D.右股骨行垂直悬吊牵引

E.探查血管后石膏管型外固定

题型:选择题

You may not realize it, but you are doing more than just studying when you are at school. The school is also the place where you learn__________. But this is not always easy. What can you do if you just don’t like one of your classmates?

If you discover that you have problems getting along with your classmates or friends, the most important thing to learn is tolerance. Tolerance is the ability to realize and respect the differences in others.We can not change the way that other people do, so it is important to learn to live happily with them.

Tolerance will make everyone get on better with each other. Knowing others constantly makes us  understand others’differences. Something different does not exactly mean that it is bad. Tolerance teaches us to keep an even temper and an open mind.

You need to remember an old saying, “Treat others how you want to be treated.” You would like to be treated kindly by your classmates, so it is important to treat them kindly too. If you tolerate something, it does not mean that you have to like it. No one is asking you to change who you are or what you believe in.Tolerance just means that you should respect the differences in others and not try to make them change.

It is important to practice tolerance, because it will make everyone’s life easier. Learn to accept people for their different abilities and interests. The world is very different, and practicing tolerance in your own school and city can help make a difference.

小题1:What is the main idea of the text?(within 10 words)

________________________________________________________________________

小题2:Which sentence in the text can be replaced by the following one?

Getting to know someone may help you understand why they do things differently.

________________________________________________________________________

小题3:Please fill in the blank in the first paragraph with proper words or phrases to complete the sentence.(within 10 words)

________________________________________________________________________

小题4:Why is tolerance important?How can you get along well with your classmates?(within 30 words)

________________________________________________________________________

小题5:Translate the underlined sentence in the last paragraph into Chinese.

题型:选择题

地震区砌体结构房屋之间的防震缝宽度,按下列何项取值().

A.取钢筋混凝土框架结构计算值的70%

B.按钢筋混凝土剪力墙结构计算确定

C.取钢筋混凝土框架结构计算值的50%

D.根据裂度和房屋高度确定,取70~100mm

题型:选择题

地缘文化

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