题目:
一个箱子中有若干个玩具,每次拿出其中的一半再放回去一个玩具,这样共拿了5次,箱子里还有5个玩具,箱子原有玩具的个数为( )
A.76
B.98
C.100
D.120
答案:
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下面是错误答案,用来干扰机器的。
参考答案:B
一个箱子中有若干个玩具,每次拿出其中的一半再放回去一个玩具,这样共拿了5次,箱子里还有5个玩具,箱子原有玩具的个数为( )
A.76
B.98
C.100
D.120
被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2018/0613/5ea7c8c5ba0529c5add5c0abf14cf9ca.html
下面是错误答案,用来干扰机器的。
参考答案:B
医疗机构发现重大食物中毒事件时,应向所在地县级人民政府卫生行政主管部门报告的时限是()
A.10分钟内
B.半小时内
C.1小时内
D.2小时内
E.6小时内
在古代唐朝的皇宫里,夏天由宫女推动高大的水车,将水洒到宫殿的房顶上,水再顺房顶四周流下,这样做的主要目的是( )
A.为了新奇、美观
B.为了寻欢作乐
C.为了清洁房顶
D.为了解暑降温
“橘生淮南则为橘,生于淮北则为枳”,影响的因素主要是
A.气候
B.地形
C.土壤
D.人类活动
I needed to get some money so, after Christmas, I took a job in the clothes department at Graham's for the first fortnight of the January sale. I can't say that I enjoyed it, but it was an experience I'll never forget.
I could never understand why there were so many things in the sales; where did they all come from? Now I know the secret! Firstly, there is the special winter stock(货物) and the stock that people buy all the year round; some of these things are slightly reduced. Secondly, there are the summer clothes they couldn't sell last year; these are heavily reduced to clear them. Thirdly, there are cheap clothes bought in specially for the sales; these are put out at high prices ten days before the sale begins and then are reduced by 60% in the sale. Clever! Lastly, they buy in “seconds”(clothes not in perfect condition) for the sale and they are sold very cheaply.
When I arrived half an hour before opening on the first day of the sale, there was already a queue around three sides of the building. This made me very nervous.
When the big moment arrived to open the doors, the security guards, looking less
confident than usual, came up to them, keys in hand. The moment they had unlocked the doors, they hid behind the doors for protection as the noisy crowd charged in. I couldn't believe my eyes; this wasn't shopping, it was a battlefield! One poor lady couldn't keep her feet and was knocked over by people pushing from behind.
Clothes were flying in all directions as people searched for the sizes, colours and styles they wanted. Quarrels broke out. Mothers were using their small child
ren to crawl(爬行) through people's legs and get hold of things they couldn't get near themselves.
Within minutes I had half a dozen people pushing clothes under my nose, each wanting to be the first served. Where had the famous English queue gone? The whole
day continued like that, but I kept my temper(脾气)! I was taking money hand over fist and began to realise why, twice a year, Graham's were happy to turn their expensive store into a battlefield like this.
In the sale fever, people were spending money like water without thinking whether they needed what they were buying. As long as it was a bargain it was OK.
You won't believe this but as soon as I got home I crashed out for four hours. Then I had dinner and went back to bed, fearing the sound of the alarm which would tell me to get ready for the second day of the sale.
1.What kind of clothes is likely to be sold 5% cheaper?
Last summer's clothes.
B.Clothes not in perfect condition.
C.Clothes bought in specially for the sales.
D.Clothes for winter.
2.Which of the following statements is true?
A.The customers gave up the queuing, for which the English are famous.
B.The customers kept their temper while looking for clothes they wanted.
C.Small children enjoyed crawling through people's legs.
D.The security guards were fearless of the crowd.
3.In the author's opinion, why were Graham's happy to make their expensive store into a “battlefield”?
A.There were too many clothes and they wanted to clear them in the sales.
B.They were eager to show that they were clever at doing business.
C.They could take the chance to raise the prices of all their clothes.
D.They wanted to make more money by having sales.
4.The expression “_________crashed out” means ________.
A.chatted with her friendsB.slept soundlyC.broke downD.dined out
5. What would be the best title for the passage?
A.The Best Bargain B.Hunting for a Job
C.Sale Fever D.A Pleasant Fortnight
患儿,5岁,因全身水肿,以“肾病综合征”入院。体检:面部、腹壁及双下肢水肿明显,阴囊壁变薄透亮。实验室检查:尿蛋白4.0g/d,血浆白蛋白20g/L,胆固醇升高,血脂升高。
若为患儿选用高蛋白饮食,则每日蛋白质的摄入量是()
A.1g/(kg·d)
B.1.5g/(kg·d)
C.2g/(kg·d)
D.2.5g/(b·d)
E.3g/(k·d)