题干

下表为威廉·兰格《世界史编年手册》的一页。据此,对当时世界局势认识准确的是(    )

1957年11月14日到16日

十三个国家的共产党代表在莫斯科开会。会议要求团结起来,反对外部的帝国主义和资本主义并在内部消除机会主义。

1957年12月19日

北约组织在巴黎召开最高级会议,决定在欧洲设置导弹基地。美国对此项武器保有基本控制权。

A:美苏两极完全控制了世界

B:资本主义和社会主义阵营对峙局面出现

C:北约和华约已经进入战争状态

D:世界格局多极化趋势出现

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答案(点此获取答案解析)

B

同类题3

根据短文内容,选择正确答案。
    Maybe you know floods, earthquakes, sandstorms and so on. But have you heard of typhoons?
    Typhoons are some of the worst storms, usually around the Pacific Ocean and the South China Sea. Most happen in July, August and September.
    How does a typhoon happen? When lots of sea water gets hot in the summer sun, it evaporates (蒸发)into the air. This makes the air hotter. When the air gets warm enough, it starts to move higher up into sky. Then cooler air around it rushes in. It fills the space that is left. After the air gets warmer, it starts to move quickly, making wind. The wind goes in circles(圆圈)and it keeps moving higher in the sky. The warmer the air gets, the quicker the wind moves. And when the wind moves faster than 30 metres a second, a typhoon begins.
    A typhoon has two parts, one is called the “eye”. In the eye, the wind does not move so fast. The other part is the wall of clouds around the eye. Here are the strongest winds and hardest rains.
    Typhoons are very dangerous. In November this year, Typhoon Haiyan killed 5500 people in Philippines. More people are missing.
    What to do when a typhoon hits?
    Stay inside. Close all the windows and stay away from them.
    Try to bring all of your things inside. Strong winds could even blow away your bikes!
    Listen to the radio or TV for important information.
    If you're told to go to a safer place, do it right now.