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Suggest a reason why, of the Ln3 + ions, the magnetic moment of only Gd3+is in agreement with the moment calculated from the spin-only formula.
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更多“Suggest a reason why, of the Ln3 + ions, the magnetic moment of only Gd3+ is in agreement with the m”相关的问题
第1题
M: Well, er...I wouldn't say a lot of factories. I would say a few large factories mainly in the automobile industry...where the work is of a very boring condition, and I think most workers who go on strike look upon it as a...a change from the daily routine.
Q: What does the man suggest as a reason for strikes in the automobile industry？
(16)
A．The workers want to change their jobs.
B．The work there is dull.
C．The work there is much too demanding.
D．The workers there are strike-prone.
第2题
A．The first paragraph.
B．The second paragraph.
C．The third paragraph.
D．The fifth paragraph.
第3题
Why does the woman suggest advertising on TV？
A．Their competitors have long been advertising on TV.
B．TV commercials are less expensive.
C．Advertising in newspapers alone is not sufficient.
D．TV commercials attract more investments.
第4题
In my view, parents should share household tasks and childcare. I think the division of labor should depend on individual circumstances. It seems to me that we can learn most things if we try. It's unwise to suggest that women should take care of most of the practical aspects of childcare because they are more patient, more gentle and more skilled at it. Men can be just as skilled in these areas if they have practice!
Of course, I acknowledge that men are often physically stronger than women and are therefore better at doing certain types of physical work. And I don't deny that one individual may be better at cooking, for example, than the other. But I reject the suggestion that cleaning, washing and ironing are women's work. I strongly believe that we should question all types of sexual stereotyping. If you ask me, there's no such thing as "women's work". There's no reason at all why a man shouldn't do the ironing! My husband does all the ironing in our house — and I do all the electrical repairs!
(33)
A．Some jobs are more suitable for men than for women.
B．Women should take care of the practical aspects of childcare.
C．Cleaning, washing and ironing are women's work.
D．There should not be such things as "women's work".
第5题
Why does the speaker suggest encouraging others to talk about themselves？
A．It's a good way to know each other.
B．People care nobody except themselves.
C．People are not interested in public affairs.
D．People care more about themselves.
第6题
Nobody really knows the reason why we sleep.
A．Y
B．N
C．NG
第7题
The reason why + 句子 ~~~ is that + 句子 (...的原因是...)
第8题
A．The reason why Michael Dell starts his business.
B．The reason why Michael Dell sells computers.
C．The reason why Michael Dell takes apart an Apple computer.
D．The reason why Michael Dell is successful at such a young age.
第9题
听力原文： For many parents, raising a teenager is like fighting a long war, but years go by without any clear winner. Like a border conflict between neighboring countries, the parent-teen war is about boundaries: Where is the line between what I control and what you do？
Both sides want peace, but neither feels it has any power to stop the conflict. In part, this is because neither is willing to admit any responsibility for starting it. From the parents' point of view, the only cause of their fight is their adolescents' complete unreasonableness. And of course, the teens see it in exactly the same way, except oppositely.
In this speech I'll describe three no-win situations that commonly arise between teens and parents. The first no-win situation is quarrels over unimportant things. Examples include the color of the teen's hair, the cleanliness of the bedroom, the preferred style. of clothing, the child's failure to eat a good breakfast before school, or his tendency to sleep until noon on the weekends. Second, blaming. The goal of a blaming battle is to make the other admit that his bad attitude is the reason why everything goes wrong. Third, needing to be right. It doesn't matter what the topic is — politics, the laws of physics, or the proper way to break an egg — the point of these arguments is to prove that you are right and the other person is wrong, for both wish to be considered an authority — someone who actually knows something — and therefore to command respect. Unfortunately, as long as parents and teens continue to assume that they know more than the other, they'll continue to fight these battles forever and never make any real progress. So in the following speech I'll suggest some ways out of the trap or find a solution for the parent-teen problems.
Questions 33 to 35 are based on the passage you have just heard.
33. Why does the speaker compare the parent-teen war to a border conflict？
34. Why do parents and teens want to be right？
35. What will the speaker most probably discuss in the speech that follows？
(30)
A．Neither has any clear winner.
B．Neither can be put to an end.
C．Both can continue for generations.
D．Both are about where to draw the line.
