带电作业时,制定的保证安全的措施中应包含作业中所使用的全部工器具的名称和数量
参考答案:错
在ELISA定性检测时,当弱阳性室内质控为阴性时,应该如何处理当天的检测结果()
A.阳性结果可以发出,找到失控原因后,对阴性样本重新进行检测
B.先将结果发出,再查找原因
C.报告一律不发,找到失控原因后,对所有样本重新进行检测
D.阴性结果可以发出,找到失控原因后,对阳性样本重新进行检测
E.报告发出,下次检测时更换质控品
书面表达。
Is This a Good Phenomenon?
As thousands of high school students continue to search for university places, an increasing number of
school leavers are choosing not to go to university and go straight into work. John is one of the many. He
managed to get a job at a department store six months ago. He explains why he decided to give up the chance.
"When I left school I was thinking about going to university but I didn't really want to go, so I've been full-
time for about six months," he said.
这是英国《泰晤士报》的网站上一个名叫Career and Jobs的论坛里的一个话题。请你在论坛上就此
现象发言,表明你的观点并陈述理由。
注意:词数100左右;不用写标题。
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