垄断的基本类型有哪些?

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问题:

垄断的基本类型有哪些?

考点:产业经济学产业经济学题库
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完型填空(10分,每小题1分)

Good afternoon, boys and girls. I have something to   41  you. This afternoon we’re going to   42  some cleaning after school. The radio report says it will be   43  at night, so please don’t forget   44  the doors and windows. The temperature will fall   45  zero tomorrow morning. Please remember to put on   46  clothes. Mr Black is away today. He is ill in   47  . I hope you can go to see him. But you don’t need to buy   48  for him. By the way, there’s   49  homework for you this evening. You must finish   50  it and bring it to school tomorrow morning. You’d better not watch TV. Now let’s begin our cleaning.

小题1:A、say           B、speak            C、tell

小题2:A、do            B、make            C、take

小题3:A、fine           B、cloudy           C、windy

小题4:A、to open        B、closing           C、to close

小题5:A、down          B、below           C、above

小题6:A、warm          B、cold             C、hot

小题7:A、school         B、home            C、hospital

小题8:A、something      B、anything         C、everything

小题9:A、little           B、many           C、a lot of

小题10:A、doing          B、to do            C、to do

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在新药临床试验中,推荐安全临床给药剂量的阶段是()

A.Ⅰ期临床试验

B.Ⅱ期临床试验

C.Ⅲ期临床试验

D.上市后再评价

E.生物利用度评价

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下列有关温度、内能和热量的说法中,正确的是(  )

A.物体的温度升高,内能一定增加

B.物体的内能增加,一定吸收了热量

C.物体吸收了热量,温度一定升高

D.物体的温度降低,一定放出了热量

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震动:爆炸

A.音乐:钢琴

B.花开:春暖

C.独裁:灭亡

D.冬天:雪花

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