20世纪初,梁启超曾特意对“中国旧思想、欧洲新思想”作过比较:(中国旧思想)惟君

题型:选择题

问题:

20世纪初,梁启超曾特意对“中国旧思想、欧洲新思想”作过比较:(中国旧思想)惟君主一人立于法律之外,其余皆受治于法律,一切平等。(欧洲新思想)全国人皆受治于法律,一切平等,虽君主亦不能违公定之国宪。梁启超作此比较的目的是(  )

A.批判欧洲模式为清朝统治辩护

B.借鉴欧洲先进制度维护君主专制

C.学习欧洲制度实现中国政治民主

D.借鉴欧洲制度实现中国民主共和

考点:梁启超《变法通议》康有为《新学伪经考》、《孔子改制考》维新变法思想
题型:选择题

多听音乐可使孕妇保持良好的心境,在乐曲的选择上,应当选择霹雳音乐和摇滚音乐。()

题型:选择题

如图所示的铜-锌原电池中

(1)理论上应观察到的现象是

铜片上:__________________锌片上:__________________。

此时原电池的电极反应式是:

正极:__________________负极:__________________。

(2)但在实际实验中,锌片上也有_______________、表面变黑等现象,其原因是_________________。在相同温度下,同样大小的混有碳粒等杂质的锌比纯锌与同浓度同体积的稀硫酸反应的速率_______(选填“要快”、“要慢”、 “相等”、“无法确定”),其微观解释是__________________。

题型:选择题

About a year ago, a couple with three children moved into the apartment next door to mine. I never heard any noise from the children, but the parents were always shouting at the kids.

We often met in the hallway when we were coming or going. I always spoke, but the only answer I got was a hello from the four-year-old girl.

One afternoon when I returned, they were just coming out of their apartment and the little girl was holding the door open for the others. I remained in the car doing unnecessary things. But when I looked up I saw the little girl was still holding the door open, waiting for me. I hurried as much as I could and thanked her.

I was really touched by her act of kindness. That afternoon I was at the K-Mart and I bought a white Teddy bear for her. The next day, there was a knock on the door and it was the little girl and her father. She was very proud of the bear and thanked me like I had never been thanked before.

Now when we meet in the hall, we all speak in a friendly manner. As time passes, I don’t hear that yelling as often as before.

Last night we had about four inches of snow. I looked out at my car and wondered how I was going to keep my doctor’s appointment. I went out to remove the snow. But when I opened my front door, I found my car was there with all the snow removed. You couldn’t imagine how I felt at that moment. I thanked that family in my heart.

Isn’t it amazing how a small kind act of a four-year-old girl can change so many things for the better? My guardian angel says that good things come from small acts.

小题1: Who did the writer think removed the snow on his car?

A.That family next door.

B.Someone sent by his doctor.

C.Some strangers.

D.The gate keeper.小题2:Which of the following is CORRECT according to the passage?

A.The children were very naughty and often made their parents angry.

B.Life must be very hard for the parents next door as they had a large family to support.

C.The writer put off the appointment with his doctor because of the heavy snow.

D.The little girl’s kind act changed the relationship between the writer and her family.小题3: The right time order of these events in the passage may be         .

① I bought a white Teddy bear for the four-year-old little girl.

② A new family moved into the building next to my door.

③ The four-year-old little girl held the door for me.

④ The father came with the little girl and thanked me.

⑤We speak to each other now in a friendly manner.

A.②-③-①-④-⑤

B.②-④-①-③-⑤

C.③-②-④-⑤-①

D.③-④-②-⑤-①

题型:选择题

汽车在高低不平的路面行驶时,驾驶员应紧握转向盘,以防转向盘猛烈回转或方向失控造成事故。

题型:选择题

(10分)如图所示,在竖直向下的匀强电场中,一个质量为m带负电的小球从斜轨道上的A点由静止滑下,小球通过半径为R的圆轨道顶端的B点时恰好不落下来。已知轨道是光滑而又绝缘的,且小球的重力是它所受的电场力2倍。求:

(1)A点在斜轨道上的高度h为多少?

(2)小球运动到最低点时对轨道的最小压力为多少?

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