产品组合的效率指()。 A.经济处于生产可能性线内部 B.厂商使用的资源准确反映了所

题型:单项选择题

问题:

产品组合的效率指()。

A.经济处于生产可能性线内部

B.厂商使用的资源准确反映了所有可用的资源

C.商品以不可能从进一步交易中获益的方式在所有人中加以分配

D.经济中所生产的产品组合反映消费者的偏好

考点:微观经济学微观经济学综合练习微观经济学综合练习题库
题型:单项选择题

Every year people celebrate the Spring Festival in China. Usually it is in January or February. It’s the most important(重要的) festival in China. So before it comes, everyone buys many things, and they often make a special kind of food called dumplings. It means “come together”. Parents always buy new clothes for their children and children also buy presents for their parents. On the Spring Festival eve(除夕), all the family members come back home. They sing, dance and play cards. When they enjoy the meal, they give each other the best wishes(祝愿) for the coming year. They all have a good time.

小题1:Which is the most important festival in China?

A.the Mid-Autumn Festival

B.The Spring Festival

C.Children’s Day

D.May Day小题2:The Chinese usually have their Spring Festival in________ .

A.January or February

B.February or march

C.September or October

D.December or January小题3:.What’s the special kind of food for the Spring Festival in China?

A.Fruit

B.Fish

C.Dumplings

D.chicken小题4:The food dumpling means “_________”

A.be nice

B.be hungry

C.come together

D.come back小题5:When Chinese people are having dinner on the Spring Festival eve, they ____.

A.sing, dance and play cards

B.buy each other presents

C.never drinks

D.never sings

题型:单项选择题

心智技能的对象具有__________

题型:单项选择题

有公务员在接待群众对群众大声咆哮,被称为‚咆哮哥‛,你做了公务员后如何接待来访群众?

题型:单项选择题

既补血,又活血的药物是()

A.阿胶

B.鸡血藤

C.大血藤

D.当归

E.党参

题型:单项选择题

导管连接时,不同直径管子的对口焊接,其内径差不宜超过()mm,否则,应采用变径管。

A.1

B.1.5

C.2

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