关于实验记录和管理的描述,不正确的是()。 A.对原始记录的任何更改应有修改人签字并

题型:单项选择题 A1/A2型题

问题:

关于实验记录和管理的描述,不正确的是()。

A.对原始记录的任何更改应有修改人签字并注明日期

B.实验室应建立对实验活动记录进行识别、收集、存放、维护等程序

C.实验记录仅能以纸质形式存储

D.实验室应具备适宜的实验记录存放条件

E.所有记录应易于阅读,便于检索

考点:微生物检验技术(师)微生物实验室生物安全微生物实验室生物安全题库
题型:单项选择题 A1/A2型题

按照报关活动的实施者身份的不同,报关活动可以分为:

A.自理报关和代理报关

B.进境报关和出境报关

C.运输工具报关、货物报关和物品报关

D.直接报关和间接报关

题型:单项选择题 A1/A2型题

DeMusset征是指()。

A.明显颈动脉搏动

B.毛细血管搏动征

C.枪击音

D.动脉双重杂音

E.点头运动

题型:单项选择题 A1/A2型题

地理老师画了世界五大洲的图形,并给每个图形编了代号,然后请五个同学上来每人认出两个洲。回答如下--甲:3是欧洲,2是美洲;乙:4是亚洲,2是大洋洲;丙:1是亚洲,5是非洲;丁:4是非洲,3是大洋洲;戊:2是欧洲,5是美洲。请你根据以上条件推测各个号码各代表哪个洲,下列正确的一项是( )

A.1是亚洲,2是欧洲

B.2是大洋洲,3是非洲

C.3是欧洲,4是非洲

D.4是美洲,5是非洲

题型:单项选择题 A1/A2型题

Children are a relatively modem invention. Until a few hundred years ago they look like adult, wearing grown-up clothes and grown-up expressions, performing grown-up tasks. Children did not exist because the family as we know it had not evolved.
Children today not only exist; they have taken over in no place more than in America, and at no time more than now. It is always Kids Country here. Our civilization is child-centered, child-obsessed. A kid’s body is our physical ideal. In Kids Country we do not permit middle-aged. Thirty is promoted over 50, but 30 knows that soon his time to be overtaken will come.
We are the first society in which parents expect to learn from their children. Such a topsy-turvy situation has come to abort at least in part because, unlike the rest of the world, ours is an immigrant society, and for immigrants the only hope is in the kids. In the Old Country, that is, Europe, hope was in the father, and how much wealth he could accumulate and pass along to his children. In the growth pattern of America and its ever- expanding frontier, the young man was ever advised to GO WEST; the father was ever inheriting from his son. Kids Country may be the inevitable result.
Kids Country is not at all bad. America is the greatest country in the world to grow up in because it is Kids Country. We not only wear kids clothes and eat kids food; we dream kids dreams and make them come tree. It was, after all, a boys’ game to go to the moon.
If in the old days children did not exist, it seems equally true today that adults, as a class, have begun to disappear, condemning all of us to remain boys and girls forever, jogging and doing push-ups against eternity.

It was suggested but not stated that the American West is the place where ______ .

A.young people are reluctant to go
B.people may possibly get wealthy
C.it is more interesting to settle
D.the old people’s dreams can be realized

题型:单项选择题 A1/A2型题

下列各项补液的措施中不恰当的是()

A.对发热的病人,体温每升高1℃,补液量宜增加10ml/kg

B.中度出汗的病人,宜增加补液500~1000ml

C.大量出汗的病人,宜增加补液1000~1500ml

D.气管切开的病人,宜增加补液1000ml

E.以往的丧失量不宜在1日内补足,而应用2~3日甚至更长时间内分次补给

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