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This is a time of year when we think about giving and receiving presents. Can you find a little extra to give? On this page we suggest a few organizations you might like to help. Littleton Children's Home We DON't want your money, but children's toys, books and clothes.IN GOOD CONDITION would be welcome. Also we are looking for friendly families who would take our children into their homes for a few hours or days as guests. You have so much-will you share it? Phone Sister Thomas on 55671 Children's Hospice We look after a small number of very sick children. This important work needs skill and love. We cannot continue without gifts or money to pay for nursing staff. We also need storybooks and toys suitable for quiet games. Please contact The Secretary, Little Children's Hospice, Newby Road. Street Food In the winter, it's no fun being homeless. It's even worse if you're hungry. We give hot food to at least fifty people every night. It's hard work, but necessary. Can you come and help? If not, can you find a little money? We used a very old kitchen, and we need some new saucepans. Money for new ones would be most welcome indeed. Contact Street Food, C10 Mare's House, Elming Way. Littleton Phone 27713 Littleton Youth Club Have you got an unwanted chair? A record player? A pot of paint? Because we can use them! We want to get to work on our meeting room! Please phone 66231 and we'll be happy to collect anything you can give us. Thank you. The Night Shelter We offer a warm bed for the night to anyone who has nowhere to go. We rent the former Commercial Hotel on Green Street. Although it is not expensive, we never seem to have quite enough money. Can you let us have a few pounds? Any amount, however small, will be such a help. Send it to us at 15, Green St, Littleton. Please make check payable to night shelter. 1. Reading the passage, you might like to help these organizations which work for _________. A. homeless and sick children B. less fortunate members of our society C. hungry people who have no beds to sleep in D. friendly members of our society to help others 2. If you like children and you could offer a happy family to a homeless child, you may go to ___________. A. Street Food B. Night Shelter C. Children's Home D. Children's Hospice 3. We can infer that__________. A. there are too many social problems in this country B. people are very poor during the time for giving C. warm-hearted people like to give away money D. this passage is taken from a local newspaper 4. If your child has grown up, you may take the child's things to __________. A. Children's Home and Children's Hospice B.Youth Club and Children's Home C. Children's Hospice and Night Shelter D.Youth Club and Night Shelter
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【单选题】根据公司法律制度的规定,下列关于一人有限责任公司(简称“一人公司”)的表述中,正确的是( )。
A.
一个自然人只能投资设立一个一人公司,但该一人公司可以再投资设立新的一人公司
B.
一人公司应当在公司登记中注明自然人独资或者法人独资
C.
一人公司设立时,股东应当一次缴足公司章程规定的出资额
D.
一人公司的股东应当对公司债务承担连带清偿责任
【单选题】无论对于哪件工作来说,一个下属人员只应接受一个领导人的命令,这是法约尔14条管理原则中的( )。
A.
等级制度原则
B.
集中原则
C.
秩序原则
D.
统一指挥原则
【单选题】关于“光注入”,以下说法错误的是:
A.
只要用光照射半导体材料,就可以产生非平衡载流子
B.
入射光子能量必须大于等于半导体的禁带宽度
C.
非平衡电子和空穴成对产生
D.
受到入射能量的激发,价带电子跃迁到导带,产生非平衡载流子
【单选题】关于“光注入”,以下说法错误的是:
A.
入射光子能量必须大于等于半导体的禁带宽度
B.
非平衡电子和空穴成对产生
C.
只要用光照射半导体材料,就可以产生非平衡载流子
D.
受到入射能量的激发,价带电子跃迁到导带,产生非平衡载流子
【单选题】在组织管理中,无论对于哪一件工作来说,一个下属人员只应接受一个领导者的命令,这一条普遍的、永久的、而且是必要的原则。这指的是法约尔14条管理原则中的哪一条:()
A.
集中化
B.
统一领导
C.
统一指挥
D.
等级系列
【单选题】根据公司法律制度的规定,下列关于一人有限责任公司的表述中,正确的是( )。(2008年)
A.
一个法人只能投资设立一个一人有限责任公司
B.
一人有限责任公司的股东可以分期缴付公司章程规定的出资
C.
一个自然人投资设立的一人有限责任公司,不能投资设立新的一人有限责任公司
D.
债权人不能证明一人有限责任公司的财产与其股东自已的财产相混同的,一人有限责任公司的股东以其出资额为限对公司债务承担责任
【判断题】条件溶度积Ksp’和溶度积Ksp的关系为Ksp’>Ksp
A.
正确
B.
错误
【单选题】已知KspΘ(BaSO4)=1.1×10—10,KspΘ(BaC03)=2.6×10—9,下列说法不正确的是( )。
A.
BaSO4不能转化为BaCO3
B.
BaCO3可以转化为BaSO4
C.
BaSO4可以转化为BaCO3
D.
BaSO4与BaCO3可以相互转化
【单选题】若溶液中BaCl2的浓度是0.10mol/L,则BaSO4沉淀的溶解度是( ),已知BaSO4沉淀的溶度积常数Ksp = 1.1×10-10。
A.
1.0×10-5mol/L
B.
1.1×10-9mol/L
C.
0.0005g
D.
5.1×10-7g
【简答题】难溶物在水中溶解达到饱和时,即建立沉淀溶解平衡,平衡常数称为溶度积(K sp ).已知25℃时,K sp (BaSO 4 )=1×10 -10 ,K sp (BaCO 3 )=2.5×10 -9 . (1)将浓度均为0.1mol?L -1 的BaCl 2 溶液与Na 2 SO 4 溶液等体积混合,充分搅拌后过滤,滤液中c (Ba 2+ )=______ mol?L -1 . (2)医学上进行消化系...
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