请简述病毒性肝炎血清标记物--丁型肝炎的参考值以及临床意义

按照税收票证领用规定，需要专人押运的税收票证有（）

A.税收通用完税证

B.税收（出口货物专用）缴款书和完税分割单

C.税收收入退还书

D.税务代保管资金专用收据

在奥运会110米跨栏比赛中，刘翔获得冠军，并打破奥运会纪录，平了世界纪录。他在面对记者时说：“谁说亚洲人不能成为短跑王!只要有我在!你相信我!”，“黑人运动员已经在这个项目上垄断了很多年了。黄皮肤的运动员不能老落在黑人运动员后面，从我开始，一个新的篇章就要写就了!” 刘翔夺冠的事实以及他的话不构成对下面哪个断言的反驳

A．只有黑人运动员，才能成为田径直道冠军

B．所有短跑王都不是黄皮肤选手

C．大部分田径冠军是黑人运动员

D．如果谁是短跑王，谁就具有非洲黑人血统

(二)
甲公司依法取得15亩蔬菜生产基地和城市规划区内20亩国有土地的土地使用权，用于开发商品房和经济适用住房，并委托某房地产估价机构对被拆迁房屋的市场价格进行了评估。开发建设过程中，甲公司依法取得商品房预售许可证后，委托乙公司代理预(销)售商品房。委托协议签订后，乙公司在媒体发布商品房预售广告，并协助甲公司为部分购房者办理抵押贷款手续。该小区全部竣工后，购房者陈某对所购商品房面积提出疑问，乙公司的销售人员进行了解释。甲公司按规定与购房者各自缴纳税费后，为购房者办理了房屋权属登记手续。

房地产估价机构进行房屋拆迁估价时，估价时点应当为( )。

A．拆迁公告之日

B．拆迁许可证颁发之日

C．拆迁补偿协议签订之日

D．拆迁动员之日

A good translator is by definition bilingual. The opposite is not ______(1) true, however. A born and bred bilingual will still need two__________(2) to become a translator: first, the skills and experience necessary for__________(3); second, knowledge of the field in which he or she will__________(4). The skills and experience for translation include the ability to write ______(5) in the target language, the ability to read and understand the_________(6) language material thoroughly, and the ability to work with the latest__________(7) and communication hardware and software.Does a born and bred bilingual__________(8) a better translator than someone who learned language B later in__________(9) There is no definite answer, but the following issues are important.__________(10), a born and bred bilingual often suffers from not truly knowing __________(11) language well enough to translate, with some even suffering from what __________(12) known as a lingualism, a state in which a person lacks_________(13) full, fluent command of any language. Second, born and bred bilinguals__________(14) don’’t know the culture of the target language well enough to_________(15) top-quality translations, or cannot recognize what aspects of the source language__________(16) its culture need to be treated with particular care, as they_________(17) in a sense too close to the language. And last, they often_________(18) the analytical linguistic skills to work through a sticky text.On_________(19) other hand, the acquired bilingual may not have the same in-depth _________(20) of colloquialisms, slang, and dialect that the born bilingual has. Also, the acquired bilingual will not be able to translate as readily in both directions (from B to language A and A to language B). Finally, born bilinguals often have a greater appreciation of the subtleties and nuances of both their languages than someone who learns their B language later in life can ever hope to have.

在国际货物买卖中不是适用的法律规范有（）

A.与合同有关国家国内的相关法律

B.双边或多边国际条约

C.合同约定

D.国际惯例