20世纪70年代，资本主义世界发生了重大变化，对此正确的理解是 _爱下问搜题

搜题请搜索小程序“爱下问搜题”

问题选择题

20世纪70年代，资本主义世界发生了重大变化，对此正确的理解是 [ ]

A．欧盟成为一个具有经济、政治双重性质的组织

B．与社会主义阵营的对立缓和，和平与发展成为时代的两大主题

C．美、日、西欧三足鼎立，世界多极化趋势日趋明朗

D．随着经济的发展，各国的社会危机也渐趋缓和

答案

答案：C

选择题

下列说法中，不正确的是（）

A．根冠是保护组织，分生区是分生组织

B．根毛吸收的水分和无机盐，通过根中的导管输送到植物的茎、叶和果实中去

C．分生区的细胞体积大，形状不规则，细胞壁薄，细胞核大

D．成熟区以上的部分，根毛脱落，失去了吸水功能，但加强了输导水分和无机盐的功能

填空题

从方框中选择恰当的词或短语并用其正确的形式填空。

rise, come, choose, win the prize, be on, draw pictures,
pay for, struggle with, at the beginning, be used to

1. Time for Africa __________ as the 2010 World Cup song, hasn't it?
2. — Jack, coffee or juice?
    — Juice, please. I __________ drinking it.
3. If we don't reduce carbon emission (碳排放) to stop the temperature
    from                  , there will be more disasters.
4. — What a pity! The film __________ for one hour.
    — It doesn't matter. We can see it next time.
5. Tony wants to know how much I ____________ this new dictionary just now.
6. Dad, I'm very nervous because of the ____________ English competition.
7. — Herta Muller is great. She was the winner of the 2009 Nobel Prize for Literature.
    — Yes. She's the 12th woman ____________.
8. __________ of 2010, a 3D film, Avatar was shown all over the world.
9. People in some parts of China ___________ the serious rainstorms at present.
10. — What were the children doing over there?
      — They ___________ to welcome the 41st World Earth Day.