王老师将22个红色气球和26个蓝色气球分给正在一起做游戏的几个小朋友,每个小朋友

题型:填空题

问题:

王老师将22个红色气球和26个蓝色气球分给正在一起做游戏的几个小朋友,每个小朋友分到一样多的红色气球和一样多的蓝色气球.最后剩下2个红色气球,少2个蓝色气球,则正在一起做游戏的小朋友共有______人.

考点:最大公因数(最大公约数),最小公倍数
题型:填空题

The Weekly Telegraph is Britain’s global newspaper, the home-grown quality newspaper that delivers the best of The Daily Telegraph and The Sunday Telegraph to the British around the world and adds its special articles, features and reports designed to be of real value to foreign readers.Telegraph.co.uk/expat, the website, increases the value of the newspaper, thus creating a complete expatriate(国外的)support system, both online and offline.

Order a gift subscription(订阅)for a friend or relation overseas this Christmas and they will begin to recognize what a useful investment your subscription represents, and you’ll receive a FREE bottle of 10-year-old Tawny Port to enjoy at home in the UK.

Subscriptions will start early January 2010.Port can only be delivered to a UK address and receivers must be over 18 years of age.

For more details or for 6-month subscriptions, please contact our subscriptions department on Tel +44 (0) 1622 335080 or email weeklytelegraphsubs@telegraph.co.uk Office hours: 09:00-17:00 GMT).

Please contact weeklytelegraphsubs@telegraph.co.uk with any questions regarding your subscription.

Your money back if you are not satisfied

Our “no quibble” money-back policy means that we guarantee to return the money for your subscription in full if you are not satisfied with the first four issues.

YOUR PAYMENT

Select a zone of payment.Price is for 52 issues.

United Kingdom                                 105.00 GBP (Great Britain Pound)

USA                                                125.00 GBP

Canada/ Australia/ New Zealand               108.00 GBP

Zambia/ Zimbabwe /Tanzania                  85.00 GBP

South Africa                                       80.00 GBP

Middle East/ Europe/ Rest of the world        80.00 GBP

小题1:The Weekly Telegraph in the advertisement is mainly intended for ______.

A.the British at home and abroad

B.the British in the UK

C.the foreigners in Britain

D.English learners across the globe小题2:If you want to receive a free bottle of 10-year-old Tawny Port, you must ______.

a.live in the United Kingdom     b.have an overseas friend who is over 18

c.order a subscription of the Weekly Telegraph

d.offer your friend or relation’s address overseas

A.a, b

B.c, d

C.a, c

D.b, c小题3:What do we know about the Weekly Telegraph from the passage?

A.The content of it can’t be read online.

B.One can subscribe to it 24 hours a day.

C.Your money can partly come back if you’re not satisfied.

D.The prices for different countries are probably different.小题4:To order a 6-month subscription for a friend in Tanzania, you should ______.

A.contact the subscriptions department

B.subscribe to the Daily Telegraph for a year

C.tell your friend to visit telegraph.co.uk/expat

D.pay 85.00 GBP小题5:Which of the following statements is true based on the text?

A.Telegraph.co.uk/expat receives support from online readers only.

B.Subscriptions of the paper can be made starting from January 2010.

C.Telegraph.co.uk/expat mainly solve your subscription problems.

D.US and Middle East readers can enjoy equal price for 52 issues.

题型:填空题

(1) 化学对人体健康有着十分重要的作用。

①为提高人体素质, 食盐加碘、食物补碘已引起人们的重视。据报道, 人从食物中摄取碘后碘便在甲状腺中积存下来, 通过一系列化学反应可形成甲状腺素。加碘食盐中碘的存在形式主要是_______。

②某同学到了傍晚时就看不见东西,患了夜盲症,可能的原因之一是他体内缺乏_________,另一同学在刷牙时牙龈经常出血,他可能缺乏_____________。

③某校食堂中餐食谱如下:

主食:大米饭    配菜:红烧排骨 煎鸡蛋 炸鸡腿 豆腐汤 炒猪肝

主食和配菜中主要含维生素、__________、_________、__________、无机盐和水等营养素,考虑到各种营养成分的均衡搭配,应该增加含VC的配菜是_____________。

(2)材料是人类赖以生存的重要物质基础,而化学是材料科学发展的基础。材料种类很多,通常可分为金属材料、无机非金属材料(包括硅酸盐材料)、高分子合成材料及复合材料。

①生活中的玻璃、陶瓷、水泥属于上述材料中的               ,其生产原料不需要使用石灰石的是              。塑料制品给人类生活带来很多方便,但塑料制品造成的“白色污染”已成为社会一大公害,请你提出一项防治“白色污染”的有效措施                                                               

②金属腐蚀会造成巨大的经济损失,钢铁在潮湿的空气中更容易被腐蚀,主要原因是钢铁里的铁和碳构成许多微小的            ,发生电化学腐蚀。

(3)2010年第41届世博会在上海成功举办,其主题是“城市,让生活更美好”。低碳经济是以低能耗、低污染、低排放为基础的经济模式,上海世博会的亮点之一是实现“二氧化碳零排放”。

①世博停车场,安装有汽车尾气催化光解设施,它能将汽车尾气中CO和NOx反应生成可参与大气生态环境循环的无毒气体,写出CO和NO在一定条件下反应的化学方程式                                                

②合理利用二氧化碳,可以提高生活质量,促进工业发展。在常压下,-78℃时,二氧化碳气体凝结成固态二氧化碳,俗称干冰。某学生买回一盒冰淇淋月饼,盒里有很多作为致冷剂的碎干冰。下列关于干冰处理的正确做法是(      )    

A.将干冰放入冰箱

B.让干冰在通风处自然升华

C.直接将干冰倒入下水道

D.用手取干冰扔入废物箱③现在人们使用乙醇汽油作为汽车燃料充分体现了低碳经济,物质的量相同的乙醇与汽油(设为C8H18)均完全燃烧产生的CO2的物质的量之比为                

题型:填空题

企业对其他单位的投资占该单位有表决权资本总额的20%时,应采用权益法核算。 ( )

题型:填空题

食植动物不能消费密集生长的藻类,可能导致底层需氧生物被厌氧生物代替。

题型:填空题

下列哪项不是白培的好发部位().

A.颈

B.胸

C.头面

D.腹部

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