社会主义初级阶段的特征就是不发达。这种不发达主要表现在 [ ]

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问题选择题

①从总体上看，社会生产力水平还比较低 ②科学技术水平、民族文化素质还不够高 ③社会主义具体制度还不完善 ④大学普及率太低

A、①③④

B、①②③

C、②③④

D、①②④

答案

答案：B

填空题

Today I’d like to talk about how to become a (1) . Usually you have to start at the beginning. That is, you have to begin (2) of some sort on a local newspaper, a (3) , maybe on a small magazine -- work (4) . Now there aren’t that many organizations which have large numbers of foreign correspondents so you also have to (5) with that aim (6) . Another way of doing it is to work abroad, and work as (7) . That’s somebody who sells stories, and gets paid (8) , to newspapers and magazines and so on. And hoping to (9) that way, and eventually to be offered a (10) .
I don’t really know (11) are needed, but obviously a degree in modern languages or (12) would be very useful. But, a degree in itself probably wouldn’t (13) . It wouldn’t be enough to get you job. It wouldn’t (14) to make an editor decide to (15) . So it’s difficult to define the (16) . You’re going to need (17) and the ability to assimilate information (18) and then produce stories which (19) of the newspaper or radio or television station you (20) .

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单项选择题 A1型题

细胞凋亡的电镜观察，不正确的是（）

A.核染色质浓缩，核膜消失

B.细胞表面结构（伪足、微绒毛）消失

C.线粒体形态结构保持良好

D.线粒体肿胀

E.内质网扩张

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