对国有企业之间联合、重组的意义，下列说法不正确的是（   ）

根据对短文的理解及括号里的单词提示，用其适当形式填空。    Last Friday, a storm swept through two villages in the New Territories, destroying fourteen homes. Seven others ____ (be) so badly damages(破坏) that their owners had to leave them, and fifteen others had ____ (break) windows and fallen roofs. One person was killed, several ____ (hurt) seriously and were taken to hospital, and a number of other people got smaller hurt. Altogether over two hundred people were homeless after the storm.
    A farmer said that the storm began early in the morning and lasted ____ over an hour. "At that time, I ____ (eat) with my wife and children," he said. "When we heard a loud noise, our house fell down into pieces all of a ____ (suddenly), which was like a dream. We tried our best ____ (climb) out but then I found that one of my children missing. I went back inside and found him, safe ____ very frightened. " " I had no tome to take anything," a woman said. "A few ____ (minute) later, the roof came down."
    Soldiers helped to take people out of the flooded(水淹的) area and brought ____ (they) food, clothes and shelter.

等腰三角形一个顶角和一个底角之和是100°，则顶角等于____．

—— _______city is the capital of China?
——Beijing is .

若关于x的不等式 $x\left|x-a\right|<b\left(a\in R\right)$ 在 $1,2$ 上恒成立，则实数 $b$ 的取值范围是____.