药物中杂质检查 A．信噪比S/N为3:1或2:1 B．信噪比S/N为10:1 C．限

不论索引是否生效，定位到相同记录上的命令是（ ）。

A． GOTOP

B． GO BOTTOM

C． SKIP

D． GO 5

胰腺癌可发生于胰腺的任何部位，以胰尾为最多见。

A市税务机关在对甲公司2009年度的纳税情况依法进行税务检查。税务机关在检查中发现甲公司的记账凭证等涉税资料不完整，还发现甲公司有一些在B市经营的票据。税务机关在检查中发现甲公司有逃避纳税义务的行为，并有明显的转移、隐匿应纳税收入的迹象，即责令甲公司限期补税，但甲公司在期限届满后，仍拒绝补税。
经市地方税务局局长批准，税务机关决定对甲公司采取税收强制执行措施。甲公司对税务机关的强制执行措施不服，向税务行政复议机关申请行政复议。
要求：根据上述资料，分析回答下列第1～5小题。

税务机关可以采取的强制执行措施是( )。

A．吊销甲公司的营业执照

B．行政拘留甲公司的法定代表人

C．依法拍卖甲公司价值相当于应纳税款的货物

D．书面通知纳税人开户银行从甲公司的存款中扣缴税款

简述公共政策的含义及其基本特征

In the following passage, there are 20 blanks representing the words that are missing from the context. You are to put back in each of the blanks the missing word． The time for this section is 20 minutes.
Where do you really come from And how did you get (1) where you live today DNA studies suggest that all humans today (2) from a group of African ancestors who—about 60,000 years ago— (3) a remarkable journey.
The Genographic Project is seeking to chart new (4) about the migratory history of the human species by (5) sophisticated laboratory and computer analysis of DNA contributed by hundreds of (6) of people from around the world． In this unprecedented and real-time (7) effort, the Genographic Project is closing the gaps of what science (8) today about mankind’s ancient migration stories.
The Genographic Project is a five-year (9) partnership led by National Geographic Explorer-in-Residence Dr. Spencer Wells. Dr. (10) and a team of renowned international scientists and IBM researchers, are (11) cutting-edge genetic and computational technologies to analyze historical patterns in DNA (12) participants around the world to better understand our human genetic roots. (13) three components of the project are: to gather field research data (14) collaboration with indigenous and traditional peoples around the world; to invite (15) general public to join the project by purchasing a Genographic Project Public Participation Kit; (16) to use proceeds from Genographic Public Participation Kit sales to further (17) research and the Genographic Legacy Fund which in (18) supports indigenous conservation and revitalization projects. The Project is anonymous, non-medical, (19) , non-profit and non-commercial and all results will be placed in the (20) domain following scientific peer publication.