【多选题】有关药物血浆半衰期的叙述中,正确的是
D.
一次给药后,经过 4—5 个半衰期已基本消除
【判断题】非零多项式g(x),f(x)一定存在最大公因式,且是唯一的,只有一个。()
【判断题】任意两个非零多项式f(x)与g(x)的最大公因式一定存在,且唯一。
【单选题】Why do people think that Venice is so great?
A.
Because it is a famous tourist attraction.
B.
Because you can reach anywhere by boat.
C.
Because it is well-known for its merchants.
D.
Because all the mistakes have been removed
【单选题】关于乔治·艾略特以下描述正确的是:
A.
Eliot's novels are for the most part from the poor rurual class and are often sympathetically portrayed.
B.
Eliot advocated the new trend of Neo-Romanticism put emphasis on the invention of exciting adventures.
C.
Eliot explored the interior life of human beings and studies the impact of the environment on the individual.
D.
Eliot emphasized on single confused individual.
【单选题】带负荷更换跌落式熔断器作业,在安装绝缘引流线后,应()。
【判断题】非零多项式g(x),f(x)一定存在最大公因式。