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【单选题】
Why are people always ethnocentric?
A.
Because people are born selfish.
B.
Because people are always proud of their ethnic group
C.
Because people are always patriotic.
D.
Because most of people feel that their own culture is generally superior to other cultures, especially with regard to issues of right and wrong.
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【简答题】为了获取足够的膳食蛋白质,老年人最佳的食物选择为( )。
【简答题】古菌的特点有哪些?
【单选题】我国对资本主义工商业的社会主义改造,主要是通过国家资本主义的途径。国家资本主义的高级形式是( )
A.
加工订货、统购包销
B.
公私合营
C.
“四马分肥”
D.
定息
【单选题】Children who often picture a story in the mind can remember details better and enjoy reading more.
A.
Y
B.
N
C.
NG
【多选题】我国对民族资本主义:工商业的社会主义改造采取的过渡形式是国家资本主义,其中低级国家资本主义(国家同资本主义工商业外部的、一种合作)的形式有
A.
委托加工、计划订货
B.
统购包销,委托经销代销
C.
单个企业公私合营
D.
全行业公私合营
【单选题】下列有关化学研究的说法正确的是     (   )
A.
利用丁达尔效应可用来区分溶液与胶体,这是一种常用的化学方法
B.
对于同一个化学反应,无论是一步完成还是分几步完成,其反应的焓变相同
C.
Mg和Al属于活泼的金属,均可用通过电解熔融的MgCl 2 和AlCl 3 来制取
D.
研究采煤、采油新技术,尽量提高产量以满足工业生产的快速发展
【单选题】下列关于初步可行性研究和可行性研究的关系和区别,说法正确的是()
A.
可行性研究是初步可行性研究的延伸和深化
B.
两者目的和作用不同,初步可行性研究是政府投资项目立项和企业项目核准决策的依据
C.
两者研究论证的重点不同,可行性研究从宏观角度论证项目建设的必要性和可能性
D.
两者研究方法和深度要求不同,可行性研究投资估算误差不应大于 20% ,效益测算以动态为主
【单选题】Those who are satisfied with their lives enjoy better health and longer life expectancy than those who are().
A.
satisfactory
B.
satisfaction
C.
dissatisfaction
D.
dissatisfied
【单选题】What would be the best title for the passage?( )
A.
Drinking for Better Social Relationships.
B.
Experiments of Personality Evaluation.
C.
Developing Better Drinking Habits.
D.
Physical Sensations and Emotions.
【单选题】___ with people in the countryside, people in cities can have better education and enjoy various kinds of entertainments. [     ]
A.
Comparing
B.
Being compared
C.
Having compared
D.
Compared
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