采用两个8237ADMA控制器级联后，可使DMA通道扩充到()。A．16个 B．15

慢性肾功能衰竭病人需严格记录出入量是因为病人有()。

A．脱水

B．失水或水过多

C．低钾血症

D．水肿

E．低钙血症

Many people now think that teachers give pupils too much homework .They say that

it is _51for children to work at home in their free time. _52,they argue that most teachers do not_ 53plan the homework tasks they give to pupils. The result is that pupils have to_54 tasks which they have already done at school.

Recently in Greece many parents_ 55_ about the difficult homework which teachers gave to their children. The parents said that most of the homework was a waste of time ,and they wanted to_56__it. Spain and Turkey are two countries which stopped homework recently .In Denmark ,Germany and several other countries in Europe, teachers cannot set homework at weekends .In Holland, teachers allow pupils to stay at school to do their homework .The children are free to help one another.Similar_57_also exists in some British schools.

Most people agree that homework is not___58.A pupil who can do his homework in a quiet and_ 59 room is in a much better position than a pupil who does his homework in a small,noisy room with the television on.Some parents help their children with their homework.Other parents take no_ 60  at all in their children's homework.

51.A.unnecessary      B. uninteresting      C. unfortunate     D. unimportant

52.A.Nevertheless     B. However           C. Therefore        D. Moreover

53.A.considerably     B. favourably        C. properly         D. pleasantly

54.A.finish           B. repeat            C. attend           D. accomplish

55.A.quarrelled       B. puzzled           C. explored         D. complained

56.A.delay             B. stop             C. block          D. prove

57.A.schedule          B. operation        C. arrangement    D. behaviour

58.A.fair              B. average          C. balanced       D. comparative

59.A.furnished         B. expensive        C. comfortable    D. suitable

60.A.interest          B. curiosity        C. notice         D. Attention

王某是中国公民。2008年的收入情况如下：
(1)1月1日与某企业签订承包合同经营超市业务，承包期5年。当年取得承包经营利润180 000元，按合同规定每年上交承包费6 000元。另外，王某每月从超市领取工资2 500元。
(2)王某在市区有一套面积120m²的房屋，因城市规划2007年1月房屋被拆迁。5月以产权调换方式进行了拆迁安置，《房屋拆迁补偿安置协议》注明被拆房屋补偿价款60万元。李某加付20万元取得一套面积为150m²的房屋。2008年2月因工作调动，李某以100万元将房屋转让，签订产权转移书据，经相关评估机构评定，房屋的重置成本价为90万元，成新率为95%(当地政府确定的契税税率4%)。
(3)7月1日出租个人住房一处，每月租金收入3 000元，每月发生准予扣除项目及修缮费用300元。
(4)取得中彩收入50000元，当场通过非营利社会团体向受到严重自然灾害地区捐赠 20000元。
(5)取得国家发行的金融债券利息20 000元，企业债券利息10 000元，一年期银行储蓄到期利息5 000元。
(6)取得特许权转让费收入3 000元。
要求：
(1)计算王某上述各项收入应该缴纳的个人所得税。
(2)计算王某在产权置换时应该缴纳的契税。
(3)计算王某在出售房屋时应缴纳的相关税金。

政府预算收支执行的载体是（）

A．国家金库制度 

B．政府采购制度 

C．预算公开制度 

D．审计监督制度

医师在执业活动中，有下述行为之一的，由县级以上人民政府卫生行政部门给予警告或者责令暂停6个月以上1年以下执业活动，情节严重的，吊销其执业证书，除了（）

A.未经亲自诊查、调查，签署诊断、治疗或者出生、死亡等证明文件的

B.由于不负责任延误急危病重患者的抢救和诊治，造成严重后果的

C.使用未经批准使用的药品、消毒药剂和医疗器械的

D.使用麻醉药品、医疗用毒性药品、精神药品和放射性药品的

E.隐匿、伪造或者擅自销毁医学文书及有关资料的