题目:
法定解释
答案:
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下面是错误答案,用来干扰机器的。
参考答案:C
法定解释
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下面是错误答案,用来干扰机器的。
参考答案:C
在中考自然实验操作考试中,七(5)班共有50人参加,其中有27位女同学,为了估计全班男同学的平均得分,则他应收集______个数据.
如图所示,处在磁感应强度为B的匀强磁场中的单匝矩线圈abcd,以恒定的角速度ω绕ab边转动,磁场方向垂直于纸面向里,线圈所围面积为S,线圈导线的总电阻为R.t=0时刻线圈平面与纸面重合,且cd边正在离开纸面向外运动.则正确的是( ) A.时刻t线圈中电流的瞬时值icosωt B.线圈中电流的有效值I C.线圈中电流的有效值I= D.线圈消耗的电功率P |
It may be one of Britain’s most successful exports – Miss World. This 53-year-old event took place in China last week and attracted over 120 women worldwide with knockout looks in a mad struggle for the crown.
Traditional values have long kept the Chinese, especially women, from displaying beauty. But Chinese people have now changed their attitude toward beauty contest, although some men will still be shouting that the winner is no more beautiful than his wife or his former girl friend or even his mother in a sour tone. But such men are not shouting for the right reason. The question to be asked is : Why isn’t there a Mr. World Beauty Contest?
And a further question to be asked is: Does taking part in a beauty contest show a woman’s courage, wisdom and liberation or rather the opposite – a forced choice and a revolting act made under conditions of long-term discrimination?
Organizers of such beauty contests claim that the contestants are judged on qualities other than just their physical appearance. But still no answer is given to why there isn’t a Mr. Beauty or a Mr. World Contest? Or at least, why isn’t that kind of contest popular? Why is it that only women’s “qualities” need to be recognized but not men’s?
Think about who is always standing beside a fancy car on show? Is it a boy or a girl? And this is how “qualities” are judged: if the girl looks good, there is little reason why the car beside her is not of high quality.
The beauty contests go on year after year, with winners enjoying fame which quickly disappears. While such events go on and on, what never changes is the routine practice that in every fancy car show, a girl stands beside a fancy car. What never changes is the need to hold a women’s conference every year to appeal for the promotion of respect for and improvement of women. What never changes is the fate of women as a class. So let’s put more time and resources into trying to change all this rather than holding beauty contests.
小题1:Miss World Beauty Contest in Britain has a history of ______.
A.120 years
B.about half a century
C.100 years
D.about half a year小题2:Which of the following is TRUE to the passage?
A.Miss World Beauty Contest first began in China.
B.Women were not allowed to show their beauty in China.
C.120 women took part in Beauty Contest last week.
D.Miss World was 54 years old.小题3: According to the writer, .
A.Chinese women are not allowed to display beauty
B.the winner of Miss World is not as beautiful as his wife
C.some men are not shouting for the right person
D.people can accept a beauty contest in China now小题4:From the passage we can know the writer thinks that _____________.
A.contestants’ qualities are more important than their physical appearance
B.a Mr. World Contest should be held instead of a Miss World Contest
C.a boy should stand by a fancy car
D.women’s social status is still low小题5:The best title for this passage is ____________.
A.What about a Mr. World Contest?
B.History of Miss World Contest.
C.Quality or Appearance?
D.A Boy Standing beside a Fancy Car.
为评价某疫苗对某病的预防效果,随机抽取1000名儿童接种疫苗并随访10年,结果80%的儿童未感染该病。你对该疫苗效果做何评价()
A.该疫苗效果很好,因为免疫率高
B.该疫苗并不十分有效,免疫不够理想
C.不能下结论,因为没有免疫前的发病资料
D.不能下结论,因为没有随访未接种儿童
E.该疫苗还需进行临床试验
钻孔灌注桩施工质量检验的实测项目不包括()。
A.混凝土强度
B.桩长
C.孔深
D.孔径