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问题 单项选择题

以下属于行政法规的是

A．《中华人民共和围民法通则》
B．《护士条例》
C．《中华人民共和国残疾人保障法》
D．《中华人民共和国职业病防治法》
E．《医院感染管理办法》

答案

参考答案：B

改错题

短文改错(共10小题;每小题1分,满分 10分)

此题要求改正所给短文中的10处错误。从11处不计分。按下列情况改正：

多一个词，把多余的词用斜线（╲）划掉，缺一个词；在缺词处加一个漏字符号（∧），写出该加的词。错一个词，在错的词下画一条横线，在该词上写出改正后的词。

Many animals have our own languages.They use signals which has meanings. For example, when a bee has found some foods, it goes back to its home .It is impossible for a bee tell the others bees where the food is by speaking to them, but it can do a little dancing ,that tells the bees the information about the food. Some animals show how they feel  by make sounds. It is not difficulty to tell whether a dog is angry or not .Birds make several different sounds, and every has its own  meaning. Humans make sounds in a same way .

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选择题

夏天从冰箱里拿出一饮料在空气中瓶外壁会潮湿，说明空气中含有（  ）

A．氮气

B．水蒸气

C．氧气

D．二氧化碳
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