对工作场所空气中有害物质某监测点,在不同时间内取了3个样品检测,其中有2个样品超过国

题型:单项选择题

问题:

对工作场所空气中有害物质某监测点,在不同时间内取了3个样品检测,其中有2个样品超过国家卫生标准,有1个合格,算术平均值未超过国家卫生标准,该点如何判断()。

A.不达标

B.达标

C.需要重新采样测定

D.统计处理去除可疑值

E.不能确定是否达标

考点:理化检验技术理化检验技术题库
题型:单项选择题

家政服务员与他人相处的时候应该()

A.热情、真诚

B.冷淡、孤僻

C.自卑

D.虚情假意

题型:单项选择题

第四部分写作(共两节,满分35分)

短文填词(共10小题;每小题1分,满分10分)

阅读下面短文,根据以下提示:1)汉语提示,2)首字母提示,3)语境提示,在每个空格内填入一个适当的英语单词,并将该词完整地写在右边相对应的横线上。所填单词要求意义准确,拼写正确。

Canadian singer and song writer, Alanis Morissette,                

is used to b________  in the public eye. Her album                   1. ______________

Jagged Little Pill made her world f_____________. Last Thursday         2._______________

night, hundreds of fans went to England to see her p_______________      3. ______________

in concert. Although it was _____________(极其) cold, there was not      4. ______________

an empty seat. The first part of the song “Utopia” was f__________ with    5. ______________

anger, ______ the last part was joyful. The audience enjoyed the concert   6. ______________

very much. They ________ along to nearly every song.                 7. ______________

_________(整个) the concert, the atmosphere was exciting. Everyone agreed 8. ______________

that they were greatly ______(打动) by her brilliant music and singing.     9. ______________

She _________the evening with a new song about the life of a superstar.   10. ______________

题型:单项选择题

麻醉前给药东莨菪碱优于阿托品因为①镇静;②()③抑制腺体分泌。

题型:单项选择题

合并下列哪种疾病时,应禁忌使用垂体后叶加压素治疗食管静脉曲张破裂出血

A.冠心病

B.溃疡性结肠炎

C.肺结核

D.消化性溃疡

E.支气管扩张

题型:单项选择题

人体工程学研究的内容。

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