快来抢购吧!用英语怎说?快来帮我翻译吧!我在写作用啊

During the National Day period,people scrambles to buy cheap sales.

怕辐射,民间有个说法,盐可以避免辐射

No Need for Panic Buying
Not long ago, a major earthquake hit Japan, which not only led to the explosion in a nuclear power plant, but also a wave of buying salt in China.
Why did people rush to buy salt? One reason is that many people believed rumors that iodized salt could prevent the hurt of radiation. As a result, they rushed to buy salt. Other people worried about an increase of price so they followed. Another reason is the lack of common sense among the public. As we know, it is not helpful enough to guard against radiation even by taking larger amounts of salt than usual.
So in my opinion, panic buying of salt is absolutely unnecessary.

略

选A
(1)铜在氧气中燃烧生成氧化铜,氧化铜为黑色.
(2)稀盐酸不与铜反应.

A

选A.
1,不用说,这是经济学理论里的
2、是消费心理研究的
说4是根本手段是不对的.

大伙一看见打折,就不加思索的像离弦的箭一般冲向拥挤的人群,抢购得不亦乐乎.

通货膨胀东西就涨钱,举例子,鸡蛋今天4快一斤,明天4快5,你在不多买点,后天5快了.

Apple products are more and more popular in the world. Its nice design and good applications are atttractive to the students. However, in my opinion, as a middle school student, one should not buy an iphone. First of all, the price of an iphone is way higher than a normal handphone. One should not spend his parents' money to buy such an expensive thing, especialy to a middle school student. In addition, middle school students should spend more time on their study. Iphone is a distraction to a teenager, as its applications are more attractive than the school work to a teenage student. All in all, a middle school student should not buy an iphone
（源自：http://zhidao.baidu.com/question/440921001.html,如果觉得不切题目,可以把文中的iphone均换为iphone 5s）

解题思路：根据在化合物中正负化合价代数和为零，进行解答本题．

根据在化合物中正负化合价代数和为零，钾元素化合价为+1，设碘酸钾（KIO₃）中碘元素的化合价为x，则：
（+1）+x+（-2）×3=0
解得x=+5
故选B．

点评：
本题考点： 有关元素化合价的计算．

考点点评： 本题考查学生根据在化合物中正负化合价代数和为零计算指定元素化合价的解题能力．

840
用680分3次买200元商品 消费600获得120元
买完后手里还有120+80=200元
再买200 再获得40元
再把40元花掉 共840元商品

People snapping up necessaries of life lead to rising prices

For worrying about Japan's nuclear slipping resulting to saltwater pollution,from 16th May, the crowd(throng) is crazy for purchasing salt in Wenzhou area ,leading to the shortage of salt.

set limit to snap up
set limit to 限量
snap up 抢购

C

【解释】：原形容水势广大的样子。后形容事物的广阔壮大，或前进的人流声势浩大。

D

解题思路：根据在化合物中正负化合价代数和为零，进行解答本题．

根据在化合物中正负化合价代数和为零，钾元素化合价为+1，则碘酸钾（KIO₃）中碘元素的化合价为：（+1）+x+（-2）×3=0，解答 x=+5；
故选C．

点评：
本题考点： 有关元素化合价的计算．

考点点评： 本题考查学生根据在化合物中正负化合价代数和为零计算指定元素化合价的解题能力．

其它条件不变,价格高会导致商品需求量减少.通胀导致的抢购,的确是需求增加,但不应看着是价格上涨所致,即通胀不等于一般情况下的价格上涨,而是货币（纸币）的相对贬值,这更接近于价格的相对下降,即可比价格的下降.如果这么理解,通胀就能刺激需求,包括消费和投资需求都会增加.

C

特价抢购:rush to pur chase.
强力推举:choose/elect

口语的话

A

About A section lining, we were sorry extremely.Because this year cotton yarn price went crazy the rise, each factory all line is rushing to purchase the cotton yarn, causes the this year overall cotton yarn the raw material quality to be inferior last year was good, we regarding the lining not good question, have solved such problem very much with the multiprocessing method, but still did not see the effect, hoped you to this matter Yu Yi understood and accepted our lining to carry on the big goods production, like this we could the prompt delivery, thank!

Now everybody is in a hurry to buy and store iodized salt.

解题思路：依据题干中的信息结合物质的化学式意义及物质的性质分析解决．

A、白醋具有较好的抗菌、杀菌功效，对“非典型肺炎”能起到预防作用，但不能治疗该病，说法错误．
B、醋酸具有酸的共性，能使石蕊变红色，所以白醋能使石蕊变红，说法错误．
C、白醋是醋酸的溶液，是混合物，说法错误．
D、醋酸是含碳的化合物，是有机物，说法正确．
故选D．

点评：
本题考点： 醋酸的性质及醋酸的含量测定；酸碱指示剂及其性质；纯净物和混合物的判别；有机物的特征、分类及聚合物的特性．

考点点评： 此题是对醋酸的考查，难度不大主要是识记知识的考查与掌握．

B

D