Animals are our friends.There are many many zoos in the 1. It's good to 2 animals in zoos.Zoos have many advantages, I think.

    Firstly, zoos are places for people to see 3 kinds of animals. Without zoos, most people would 4 see a real bear or tiger.

    5, zoos can take good care of animals. Zoos give 6 to animals and clean them on time every day. In the wild(在野外), it is not always easy for an animal to find food. So sometimes it goes 7^. But animals in zoos never go hungry.

    Thirdly, people protect the animals in zoos and offer them safe places to live 8^. Animals are living in zoos safely and happily. In the wild, some kinds of animals are 9 and are endangered(濒危的). But zoos give these animals a chance to live. Without zoos, there would be 10 kinds of animals in the world. People should do more things to protect animals.

（Ⅰ）求每台仪器能出厂的概率；

（Ⅱ）求生产一台仪器所获得的利润为1600元的概率（注：利润=出厂价﹣生产成本﹣检验费﹣调试费）；

（Ⅲ）假设每台仪器是否合格相互独立，记X为生产两台仪器所获得的利润，求X的分布列和数学期望．

依次填入下列各句横线处的词语，最恰当的一组是（     ）

①冥冥中似乎有什么使那片叶子不掉下来，          了我过去是多么邪恶。

②靠近叶柄的颜色还是深绿的，但是锯齿形的边缘已染上了枯败的黄色，它    挂在离地面二十来英尺的一根藤枝上面。

③女人的手指       了一下，想是叫苇眉了划破了手。