皮皮学，免费搜题
登录
搜题
【单选题】
用人单位应按照国务院卫生行政部门的规定,()对工作场所进行职业病危害因素检测、评价。A.
必要时
B.
定期
C.
不定期
D.
间断
E.
每年
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】With which of the following criticisms of Leonard's theory would the author of the passage be most likely to agree?
A.
It lays too much importance upon the antebellum ideology of women's nature and sphere.
B.
It fails to acknowledge that masculinization of women's war-time efforts may have been detrimental to the feminist cause.
C.
It tends to overemphasize the role of women in shifting their status over the course of the war.
D.
It basis its thesis too exclusively on white, Yankee, middle-class women, ignoring every other social and racial class.
E.
It omits to articulate the precise antebellum moral definition of womanhood that is its theme.
【多选题】Which of the following ideas are mentioned in the passage as elements of the theory of plate tectonics? Click on 2 answers.
A.
Boundaries where two pieces of the Earth's outer shell diverge.
B.
Zones where one tectonic plate moves under another.
C.
The expansion of oceans and other bodies of water.
D.
The existence of a land bridge that connected continents.
【单选题】According to the theory of the firm, which of the following statements describes an oligopoly?
A.
There are no barriers to entry into or exit from the market
B.
There is only one producer in the market
C.
There are four producers exerting considerable influence in the market
D.
There are many producers but they each use product differentiation to distinguish themselves from each other
【简答题】呼吸作用在植物生产上的应用有哪些方面?
相关题目：