问题 选择题

2013年8月,瑞典科学家在德国GSI亥姆霍兹研究中心进行实验,用含有20个质了的钙离子撞击含有95个质子的镅元素,合成115号元素。这说明

①人们能改变自然物的具体形态   ②意识可以创造物质

③世界统一于物质               ④科学家能创造自然物

A.①②

B.①③

C.②③

D.①④

答案

答案:B

题目分析:该题考查世界的物质性,②观点错误,物质是不依赖于人的意识,并能够为人的意识所反映的客观实在,所以说意识不可以创造物质,但是可以创造物质的具体形态,④观点错误,科学家能能不创造自然物,创造的是自然物的具体形态,①③观点正确且符合题意,故答案应选B。

阅读理解

“How are you?” is a nice question. It’s a friendly way that people in the U.S.A greet each other. But “How are you?” is also a very unusual question. It’s a question that often doesn’t need an answer. The person who asks“ How are you?” hopes to hear the answer “Fine”, even if the person’s friend isn’t fine. The reason is that “How are you?” isn’t really a question and “Fine” isn’t really an answer. They are simply other ways of saying “Hello” or “Hi”.

Sometimes, people also don’t say exactly what they mean. For example, when someone Asks “Do you agree?”, the other person might think, “No, I disagree. I think you’re Wrong...”But it isn’t very polite to disagree so strongly, so the other person might say “I’m not sure.” It’s a nicer way to say that you don’t agree with someone.

People also don’t say exactly what they are thinking when they finish talking with other people. For example, many talks over the phone finish when one person say “I’ve to go now.” Often, the person who wants to hang up gives and excuse: “Someone’s at the door.”“Something is burning on the stove.” The excuses might be real, or not. Perhaps the person who wants to hang up simply doesn’t want to talk any more, but it isn’t polite to say that. The excuse is more polite, and it doesn’t hurt the other person.

Whether they are greeting each other, talking about an idea, of finishing a talk, people don’t say exactly that they are thinking. It’s an important way that people try to be nice to each other, and it’s part of the game of language.

小题1:“How are you?”is another way of saying"Hello."or"Hi."

小题2: It is polite lo say"No.I disagree I think you are wrong, "if you don’t agree with others.

小题3:When someone says"I have to go now "On the phone.it means he wants to go on talking.

小题4:"Someone is at the door."may be an excuse for finishing a plume can.

小题5:Sometimes people don't say exactly what they are thinking about just became they try to be nice to each other.

单项选择题