某该片的标签主要成分是碳酸钙.含钙量：每片含钙0.75,每瓶50片,重40g,请通过计算说明标签的含钙量是否错误.该片中

硝酸铵中氮的质量分数为（14+14）/（14+4+14+48）=28/80=35%
所以需要硝酸铵质量M=28kg/0.35=80kg

D

We,90's generation,are developing our unique values in special manners .It has raised public concern .they worry that we rely on our parents too much and are tend to living a comfortable life.Besides ,they think we are selfish and unwilling to work with others,which makes it hard for us to achieve success.
However ,we have our own advantages .Firstly,we are independent in thoughts,and we desire to learn more about the world around us .Secondly,we have courage to meet challenges and take risks in our life,which helps to realize our dreams.What's worse ,we are creative and able to keep up with modern science and technology .Please trust us.We are a hopeful generation.改好了

该片是一部旨在以人生酸甜苦辣来诠释母女复杂亲情关系的温馨小品.
This movie interprets,in a soothing way,the complicated endearment between mother and daughter,based on the happy,sad,embarassed moment of the life.
内容讲述一对深爱着对方的母女罗拉和艾玛,孀居的中年妇女罗拉溺爱女儿艾玛,但又有些主观、专横,对艾玛的事干涉过多.
This movie talks about Mother Lora and Daughter Amma,they love each other deeply.The widowed and middle aged lady Lora,dotes on her daughter Ama.but the mother is somewhat subjective,dominant ,and interfere too much with Ama's business.
艾玛渴望过独立生活,与英语教师汤姆斯·霍顿结婚后,搬到另一个城市居住.
Ama longs for a solitude life,and after the marrige with an English teacher Tomas-Huston,has moved to another city.
后来,罗拉与住在隔壁的退休宇航员加勒特·布列德洛弗产生了感情,身心变得年轻起来,可以和艾玛象姐妹一样互相沟通,
And later,Lora falls in love with a retired astraunaut Gallet-Bradlo who lived the next door,and lora became mentally younger and she can communicate with Ama like sisters.
但不久艾玛被癌症夺去了生命,直到临终之际艾玛才发现自己对母亲的亲情无法让她释怀和割舍.
But soon,Ama was killed by the cancer.at the moment of her death,Ama started to discover the endearment between her mother and she,was so unforgetable and indispensable.
本片被认为是80年代最感人肺腑的影片之一.影片情节感人,思想深刻,是一部不可多得的好作品.
This moves is regarded as one of the most touching film in 1980's.The movie has a moving story and the profound meaning.It's nonetheless,a good masterpiece.

B

C

Sweet Lily
I am really worried about you.I have not heard
from you in a very long time and this is not like you.
Maybe the truth is here and I am in love to much to see
it.Please let me know that you are ok!
I love you and Yuxi very much,please respond
Walter
是吧

C

有些句子错误,估计你是在线翻译的,我在你翻的基础上做了适当修改,请参考.
1.电影的导演对该片的定义是“我写给中国的一封情书”
The director' definition for the film is " A love letter I wrote"
to the China
2.影片讲的是主人公从个小人物成为大侠的故事
What the film talks about is that the leading role becomes chivalrous person from a commom one
3.成龙为影片中的一个角色配音
Jackie Chan dubs for a role in the film
希望能帮到你,差不多就给分吧,我忙了半天了.呵呵.

荆轲刺秦王

1.The film was firstly released in 1996.It was a thriller about crime and it was adapted from real criminal cases.2.The Sales Manager of a car shop got to know the kidnappers in a bar through the intr...

Film at the global box office revenue for the 1.8 billion U.S.dollars,of which 600 million U.S.dollars for the North American region revenue,among the most global and North American region's hot piece of history first,the record so far been able to go beyond the film.The story took place in 1912,"Titanic," this luxury liner,a secular marriage and opposed wealthy households Miss artists love the poor,but with sunken ship into iceberg,they also love the sea seabed.The film also has the charm of the upper class of society and to lower public enthusiasm reveal its excellent film stunt not show off,but with historical events of the invisible,demonstrated the ship sank cases.Box office records with its high film moving portrait of love quite relations

D

C

本题考查消费的反作用。“网络上已有几家店及时抓住商机做起了这门生意。”说明一个新的消费热点的出现能带动一个行业的出现和成长，体现消费对生产的导向作用，C正确；AB材料没有体现；D说法错误，合理的消费能促进生产发展。

依次填入下列句子横线处的词语,最恰当的一项是（B）
① 相对于该片浓厚气氛的营造,影片在人物刻画方面明显的（单薄） 粗糙许多.
② 气象工作人员每天定点（观测）风力,详细记录并认真分析有关数据.
③ 由于几名主力队员因伤病不能上场比赛,这支球队的实力有所（削弱）.
A、薄弱 观测 削减 B、单薄 观测 削弱
C、单薄 观察 削减 D、薄弱 观察 削弱

B

From 2003 since broadcast 189 episodes, the film as we verified 769 gossip, they or confirmed Confirmed, this may be Plausible or been thoroughly debunked Busted, of course, there are also some also not sure. In order to reveal the truth, Mythbusters put many things blow up, hit or thrown into the water, including water heater and the car -- it's all they need. Although not every experiment to succeed, but the production team adhere to the scientific method, reasonable experiment. Their first thought is edutainment -- bringing science and entertainment together.

嗯,很好的保护环境的题材,可以用.另外还可以用多植树来保护环境,防止沙尘暴.

This film is adapted from Ann Blatcher(?),it tells the story of four girls with very different characteristics:Carmon,Bridget,Lena,and Tibby (and a pair of flying jeans).In a second-hand shop,the girls found a pair of jeans that fit their size.Even though the girls will be spending their summer in different places,they decide to use this pair of pants to sustain the feelings between them...
Carmon:Innoccent and childish.She gets angry easily,and is somewhat tomboy-ish.Kind,just and talented,Carmon is just that kind of girl.
Bridget:Enthusiastic,mature,and open towards others.A considerate American girl that dares to pursue love.
Tibby:With dyed green hair,cool,yet humane and sensitive.Sometimes gets a bit emotional,her story is very moving.
Lena:Gentle and puts love above everything.She likes drawing.
Hopefully helpful.

2.86亿=286 000 000=2.86×10 ⁸ ．
故选B．

Hello everyone,I'm happy to be here today to tell you about a film.You should have seen a lot of animated films.The movies should not be too strange for me.Let me introduce the characters of the film.

1,不正确,碳酸钙中钙的质量分数为40%,每瓶50片重40g,每片重0.8g,每片含钙量为0.8*40%=0.32g,
2,(1)减少的为二氧化碳的质量,CaCO3+2HCl＝CaCl2+H2O+CO2↑ 10片重量为8g
100:x=44：3.3 ,每片喊碳酸钙的质量为 x=7.5g,（2） 40%*7.5=3g,所以每片含钙量为3/10=0.3g

This well-structured film has a smooth plot and a surprising ending.
片,我当成电影了,不合适,自己修改了.

B

B


抓住关键词“本纪”，这是《史记》中首创的一种体例。

解题思路：由题意可得男女观众的人数为200，300，而要抽取的为50人，由比例可得答案．

由题意可得500名观众中男观众占40%，即男观众200名，女观众300名，
现从中抽取10%即50名进行问卷调查，故抽女观众300×10%=30名，
故答案为：30

点评：
本题考点： 分层抽样方法．

考点点评： 本题考查分层抽样，按比例抽取是分层抽样的特点，属基础题．