题目内容
（请给出正确答案）
A.most of them
B.most of whom
C.most of which
D.and most of whom
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更多“There are 50 students in this …”相关的问题
A.64
B.114
C.228
D.7
1) 写代码创建student数据库
数据库里建立数据表student_web
要求包含以下字段：
s_id 数据类型为整型，非空约束，
s_name 数据类型为可变字符型，最大长度12个字符，保存学生姓名
s_fenshu 数据类型为整型，
保存学生考试成绩
s_hometown 数据类型为可变字符型，最大长度50个字符 保存学生籍贯
s_tuition 数据类型为整型
保存学生学费
2)写代码 向上题所创建好的数据表中添加以下三条记录，(满分9)
id : 1 id : 2 id : 3
姓名: Jack Tomas 姓名: Tom Joe 姓名: Smiths
成绩: 89 成绩: 88 成绩: 87
籍贯: 北京丰台 籍贯: 天津南开 籍贯: 北京海滨
学费: 2800 学费: 3000 学费: 2700
3)写代码 返回所有学生的信息
4)写代码 返回所有姓名带J字母的学生信息。
5)写代码 返回所有北京籍贯的学生信息
6)写代码 返回所有学费低于平均学费的学生信息。提示使用嵌套的select查询
The age of gilded youth (纨绔子弟) is over. Today' s under-thirties are the first generation for a century who can expect a lower living standard than their parents. Research into the lifestyle. and prospects of people born since 1970 shows that they are likely to face a lifetime of longer working hours, lower job security and higher taxes than the previous generation. When they leave work late in the evening they will be more likely to return to a small rented flat than to a house of their own. When eventually they retire, it will be on pensions far lower in real terms than those of their immediate forebears (祖先，祖宗).
The findings are revealed in a study of the way the aging of Britain's population is affecting different generations. Anthea Tinker, professor of social gerontology at King's College London, who carried out much of the work, said the growth of the proportion of people over 50 had reversed the traditional flow of wealth from older to younger generations. "Today's older middle-aged and elderly are becoming the new winners," she said. "They made relatively small contributions in tax but now make relatively big claims on the welfare system. Generations born in the last three to four decades face the prospect of handing over more than a third of their lifetime's earnings to care for them".
The surging(激增) number of older people, many living alone, has also increased demand for property and pushed up house prices. While previous generations found it easy to raise a mortgage (抵押), today's under-thirties have to live with their parents or rent. If they can afford to buy a home it is more likely to be a flat than a house. Laura Lenox-Conyngham, 28, grew up in a large house and her mother did not need to work. Unlike her wealthy parents, she graduated with student and postgraduate loan debts of ￡ 13, 000. She now earns about ￡ 20,000 a year, preparing food to be photographed for magazines. Her home is a one-bedroom flat in central London and she sublets the lounge sofa bed to her brother. "My father took pity and paid off my student debts," she said. "But I still have no pension and no chance of buying a property for at least a couple of year—and then it will be something small in a bad area. My only hope is the traditional one of meeting a rich man." Tinker's research reveals Lenox-Conyngham is representative of many young professionals, especially in London, Manchester, Edinburgh and Bristol.
By saying "the growth of the proportion of people over 50 had reversed the traditional flow of wealth from older to younger generations" (Lines 3 ～ 4, Para. 2), Anthea Tinker really means that ______.
A．currently wealth flows from old generation to younger generation
B．traditionally wealth flows from younger generation to old generation
C．with the increasingly big population of over 50, the trend arises that wealth flows from younger generation to old generation
D．with more and more people of over 50, traditions have been reversed
(41)
A．carefully
B．passively
C．attentively
D．permanently
Mary, the 17-year-old daughter of a rich textile（纺织品） owner was freed（释放） by her kidnappers（绑匪） after 118 days. She said she spent most of the time in a tent in the woods （1） one foot tied to a tree. She was freed late on Friday （2） her family paid a total of
$1. 8 million, the largest ransom (赎金) ?ever?paid in Italy.
“I was treated （3） , ” the girl told the reporter during the interview, “Biscuits, cakes, often hot food and at times beef. ” She said her nearly four months in trouble was spent in a tent set up inawooded?area.
“I never saw their faces and （4） they spoke, they changed their voices in nasal tones (speaking through nose passage) on purpose , ” she said. “They kept repeating that the only thing they wanted was the money and that they didn' t want to have （5） to do with me or my family. ”
The high school student, who was seized by three face-covered and armed men on July 2, 1983 from her family' s country villa in Tuscany, said she still had no idea?where?exactly she had been held.
(1)A. with
B. and
C. although
(2) A. so
B. after
C. unless
(3) A. good
B. bad
C. well
(4)A. when
B. that
C. which
(5) A. nothing
B. something
C. anything
Mary is the top student in the class. She studies harder______.
A．than any student
B．than all the students
C．than any other student
D．than some other student
Student A: I wonder whether you are satisfied with the new equipment.
Student B: ______. It gives me a lot of trouble.
