甲状腺内无导管。

李某今年51岁，自1995年起就一直在甲企业做临时工，担任厂区门卫。2010年3月1日，甲企业首次与所有员工签订劳动合同。李某提出自己愿意长久在本单位工作，也应与单位签订合同，但被拒绝并责令李某结算工资走人。根据《劳动合同法》的规定，甲企业( )。

A．应当与李某签订固定期限劳动合同

B．应当与李某签订无固定期限的劳动合同

C．应当与李某签订以完成一定工作任务为期限的劳动合同

D．可以不与李某签订劳动合同，因其是临时工

超媒体技术是一种典型的 ( )。

A．信息管理技术

B．数据库管理技术

C．数据管理拄术

D．收集、存储和浏览离散信息以及建立和表现信息之间关系的技术

Web browser is simply a terminal emulator, designed to display text on a screen. The two essential differences between an ordinary terminal emulator and a Web browser are that the browser knows how to deal with (71) , and that it has a mechanism for (72) graphical files. Display text, display graphics, and (73) hyperlinks--there’s 99 percent of the (74) value. That’s not to say that the manufacturers didn’t go all-out to attach a hyperactive efflorescence of useless capabilities onto their browsers. Remember when media channels in the browser were a big deal, instead of the clutter you can’t wait to delete from your favorites of bookmarks menu Remember when client-side Java applets were supposed to become the preferred (75) for application development Remember frames and all their nasty side effects

A．superlinks

B．links

C．hyperlinks

D．connections

再次行ESWL至少应间隔多少天进行()

A．5天

B．7天

C．10天

D．14天

E．20天

对于糖尿病肾病的高血压患者首选的降压药为（）

A.硝普钠

B.吲达帕胺

C.尼群地平

D.拉贝洛尔

E.卡托普利