某地劳动力市场原来处于均衡状态,市场工资率为20元/小时,但由于外商投资建厂,导致当

题型:单项选择题

问题:

某地劳动力市场原来处于均衡状态,市场工资率为20元/小时,但由于外商投资建厂,导致当地的劳动力需求出现了较大规模的增长,而本地劳动力供给短期内保持不变,则可能会出现的情况是()。

A.企业为了获得足够的劳动力,就必须支付20元/小时以上的工资

B.企业仍然支付20元/小时工资,就能够得到自己需要的劳动力

C.劳动力市场上的均衡就业萤将会出现大规模下降

D.劳动力市场上的均衡工资水平会出现大幅度下降

考点:经济师考试2016年经济师考试模拟试题(一)
题型:单项选择题

已知a∈R,函数 f(x)=x3+ax2+(a-3)x的导函数是偶函数,则曲线y=f(x)在原点处的切线方程为______.

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取不同质量的镁铝合金分别与25 mL同浓度的稀硝酸反应,测量合金的质量与产生气体的体积(标准状况),列表如下:

实验编号合金质量(mg)气体体积(mL)
1144112
2288224
3864560
 

若第3个实验后向反应容器内加入足量的1.0 mol/L NaOH(aq)充分反应,使固体质量不再发生变化。硝酸的浓度及至少需要NaOH(aq)的体积是

硝酸的浓度NaOH(aq)的体积
 A. B. C. D.
4.0 mol/L1.0 mol/L75 mL99 mL
 

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一艘船长为85m的货船在海事安全检查时被提出了下列缺陷:

“第一货舱通风筒位于距首垂线1/4船长之前的起货平台上,第二货舱通风筒位于距首垂线1/4船长之后的起货平台上,均只设置了挡火闸而未设风雨密关闭装置,入水口为挡火闸开口下缘,高出平台甲板760mm,不满足法规的要求。”

请问此缺陷是否合理,应如何纠正?

题型:单项选择题

In 1978, I was 18 and was working as a nurse in a small town about 270 km away from Sydney, Australia. I was looking forward to having five days off from duty. Unfortunately, the only one train a day back to my home in Sydney had already left. So I thought I’d hitch a ride(搭便车).

I waited by the side of the highway for three hours but no one stopped for me. Finally, a man walked over and introduced himself as Gordon. He said that although he couldn’t give me a lift, I should come back to his house for lunch. He noticed me standing for hours in the November heat and thought I must be hungry. I was doubtful as a young girl but he assured(使…放心) me I was safe, and he also offered to help me find a lift home afterwards. When we arrived at his house, he made us sandwiches. After lunch, he helped me find a lift home.

Twenty-five years later, in 2003, while I was driving to a nearby town one day, I saw an elderly man standing in the glaring heat, trying to hitch a ride. I thought it was another chance to repay someone for the favor I’d been given decades earlier. I pulled over and picked him up. I made him comfortable on the back seat and offered him some water.

After a few moments of small talk, the man said to me, “You haven’t changed a bit, even your red hair is still the same.”

I couldn’t remember where I’d met him. He then told me he was the man who had given me lunch and helped me find a lift all those years ago. It was Gordon.

小题1:The author had to hitch a ride one day in 1978 because __________.

A.her work delayed her trip to Sydney

B.she missed the only train back home

C.the town was far away from Sydney

D.she was going home for her holidays小题2:Which of the following did Gordon do according to Paragraph 2?

A.He watched the girl for three hours.

B.He gave the girl a ride back home.

C.He bought sandwiches for the girl.

D.He helped the girl find a ride.小题3:The reason why the author offered a lift to the elderly man was that______.

A.she was going to the nearby town

B.she had known him for decades

C.she wanted to repay the favor she once got

D.she realized he was Gordon小题4:What does the author want to tell the readers through the story?

A.Those who give rides will be repaid.

B.Giving sometimes produces nice results.

C.Good manners bring about happiness.

D.People should offer free rides to others.

题型:单项选择题

按社会部门进行组织分类,分为()。

A.工业部门

B.农业部门

C.商业部门

D.教育部门

E.文化部门

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