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【单选题】
假设待排序的表长为n，那么快速排序算法需要（ ）的辅助空间。A.
O(1)
B.
O ( ㏒ n)
C.
O(n)
D.
O (n ㏒ n)
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举一反三
【单选题】The main point of the passage is that special protective labor laws for women workers are______.
A.
unnecessary because most workers are well protected by existing labor laws
B.
harmful to the economic interests of women workers while offering them little or no actual protection
C.
not worth preserving even though they do represent a hardwon legacy of the labor movement
D.
controversial because male workers receive less protection than they require
【简答题】According to the passage，special labor laws protecting women workers tend generally to have which of the following effects?
【单选题】在javascript中,下列关于window对象的说法错误的是()
A.
window对象包含history对象、location对象和document对象
B.
window.onload（）方法中的代码会在该页面加载完成后执行
C.
window.open（）方法用于在当前浏览器窗口加载指定的URL文档
D.
window.close（）方法用于关闭浏览器窗口
【简答题】哪个学派( )认为理存在于天地万物之中,"一草一木皆有理"。
【单选题】The main point of the passage is that special protective labor laws for women workers are______．
A.
unnecessary because most workers are well protected by existing labor laws
B.
harmful to the economic interests of women workers while offering them little or no actual protection
C.
not worth preserving even though they do represent a hardwon legacy of the 1abor movement
D.
controversial because male workers receive less protection than they require
【单选题】A shortcoming of protective labor laws that singling out a particular group of workers for protection is
A.
such laws are often too weak to be effective at protecting the group in question.
B.
employer's compliance with such laws results in increased tension among workers.
C.
such laws exert no pressure on employers to eliminate hazards in the workplace.
D.
compliance with such laws is often costly for employers.
【单选题】Which of the following did the conference also call for?
A.
Maintaining labor laws and welfare systems.
B.
Helping workers gain the skills that employers need.
C.
Allowing workers the freedom to choose jobs.
D.
Reforming labor laws and welfare systems.
【单选题】The United States Department of Labor (enforces) laws that (promote) the welfare of wage earners, (improving) occupational conditions and (advance) employment opportunities.
A.
enforces
B.
promote
C.
improving
D.
advance
【单选题】Health advocates believe that
A.
smoking laws should be roiled back.
B.
child-labor laws should be advocated.
C.
banning smoking hurts the economy.
D.
banning smoking cuts down health care budget.
【单选题】对玛蒂尔德见了舞会的请帖反而 “懊恼”,有了舞服依然“发愁”的原因分析恰当的一项是( ) A.因为她觉得自己生在一个小职员家庭,又嫁给一个小书记,去参加舞会太丢人了。 B. C
A.
因为她觉得自己生在一个小职员家庭，又嫁给一个小书记，去参加舞会太丢人了。
B.
因为她觉得自己是个美丽动人的姑娘，与只是一个小书记的丈夫一起参加舞会，有失体面。
C.
.因为她爱慕虚荣，向往得人欢心，被人艳羡，具有诱惑力而被人追求。
D.
因为她喜欢漂亮衣服、喜欢珠宝，这些她都没有。
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