下列发明与创造不是由英国人完成的是(    )

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    Come and see the Indian elephants and tigers from America. The koalas are waiting to meet you, and the monkeys from Thailand are waiting to throw things at you. The cute dogs from Australia are waiting to laugh at you, and the giraffes from Zambia are waiting to look down on you.
Tickets (票)                                           Time
Adult (成人): $ 6                                   June 1~ June 2
Children: Free                                       9:00 am.~ 7:00 pm.
Keep the park clean!
    Do not touch (触摸), give food or go near the animals!

春节前，小刚家新买了一台电热水器．电热水器安装好后，使用一会儿，家里所有的用电器都停止了工作，经检查发现熔丝已熔断．请你帮助小刚同学分析熔丝熔断的原因．