【判断题】元素定义超链接,用于从一张页面链接到另一张页面; 元素最重要的属性是 href 属性,它指示链接的目标。
【单选题】The gains from international trade increase as: ________________.
A.
A nation consumes inside of its production possibilities schedule
B.
A nation consumes along its production possibilities schedule
C.
The international terms of trade rises above the nation's autarky price
D.
The international terms of trade approaches the nation's autarky price
【单选题】下边关于急性肾功能衰竭的提法,哪项错误
B.
急性肾功能衰竭按病因可以分为肾前性、肾性、肾后性三大类
【简答题】下列属于要约邀请的是(
)A. 商业广告 B. 投标书 C. 招标公告 D. 拍卖公告 E. 商品价目表
【单选题】要约邀请不是合同成立过程中的必经过程,下列属于要约邀请的是< )。
【单选题】A country will realize no gains from trade if
A.
pre-trade and free-trade relative prices are identical.
B.
all countries employ the same technology.
C.
it does not have an absolute advantage in at least one good.
D.
its wage exceeds the world average.
E.
pre-trade and free-trade relative prices are not identical.
【简答题】按照合同法的规定,下列属于要约邀请的是( )。
【单选题】关于急性肾功能衰竭,下列哪项是错误的
B.
肾后性肾衰又称功能性肾衰,只要警惕是能防止的
D.
判断急性肾衰最简易的方法是测定尿量、尿比重与血尿素氮
【单选题】在水稻开花过程中,一般早开的颖花有获得灌浆物质的优势,称为