已知某公司男员工的平均年龄和女员工的平均年龄，则能确定该公司员工的平均年龄（1）已知该公司员工的人数（2）已知该公司男女员工的人数之比
A.条件（1）充分，但条件（2）不充分
B.条件（2）充分，但条件（1）不充分
C.条件（1）和条件（2）单独都不充分，但条件（1）和条件（2）联合起来充分
D.条件（1）充分，条件（2）也充分
E.条件（1）和条件（2）单独都不充分，条件（1）和条件（2）联合起来也不充分

Wanen Buffett,who will host Berkshire Hathaway's annual shareholders'meeting on May 3rd,is an icon of American capitalism.At 83,he also epitomhes a sLriking demographic 1:for highly skilled people to go on working well int0 2 was once thought to be old age.Across the rich world,well-educated people 3 work longer than the less-skilled.Some 65%of American men aged 62-74 with a professional deUee are in the 4,compared with 3290 0f men with only a high-school certificate.In the European Union Lhe pattern is similar.This 5 is part of a deepening divide between the well-educated 6 and the unskiUed poor that is slicing 7 all age groups.Rapid innovation has raised the incomes of the highly skilled while 8 those of the unskilled.Those 8t the cop are working longer hours each year than those at the bottom.9 the well-qualified are extending their working lives,compared with those ofless-educated people.The 10,for indrviduals and society,are profound.The world is on the 11 rise in the number of old people,and they will live longer than ever before.12 the next 20 years the global population of those aged 65 or more will almost double,from 600m to 1.1 billion.The 13 of the 20th century,when greater longevity translated into more years in retirement 14 more years at work,has persuaded many observers that this shift will 15 slower economic growth and"secular stagnation",while the 16 ranks of pensioners will bust government budgets.But the notion of a sharp division between the working young and the 17 old misses a new trend,the 18 gap between the skilled and the unskilled.Employment rates are falling among younger unskiUed people,19 0lder skilled folk are working longer.The divide is most extreme in America,where well-educated baby-boomers are 20 retirement while many less-skilled youn-ger people have dropped out of the workforce.6选？
A.healthy
B.well-off
C.bright
D.elderly

对于教唆犯，应当（　　）。
A.一律从重处罚
B.按照其在犯罪中的作用予以处罚
C.如果被教唆的人没有犯被教唆的罪，对于教唆犯，可以从轻或者减轻处罚
D.教唆不满18周岁的人犯罪，可以从重处罚

下列选项所列各组物中，不属于主物和从物关系的是（　　）。
A.空调和遥控器
B.大米和麻袋
C.船和船桨
D.门和钥匙

明、清时期的“三法司”包括（　　）。
A.大理寺
B.刑部
C.都察院
D.御史台

甲因出国留学，将自家一幅名人字画委托好友乙保管。在此期间乙一直将该字画挂在自己家中欣赏，来他家的人也以为这幅字画是乙的，后来乙因做生意急需钱，便将该幅字画以3万元价格卖给丙。甲回国后，发现自己的字画在丙家中，询问情况后，向法院起诉。下列有关该纠纷的表述中哪些是正确的
A.乙与丙之间的买卖合同属于无效合同
B.乙与丙之间的买卖合同属于效力未定的合同
C.甲对该幅字画享有所有权
D.丙对该幅字画享有所有权