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问题 单项选择题 A1/A2型题

关于局部用气雾剂的叙述正确的是（）

A.所有药物都可制成局部用气雾剂

B.对同种药物来说，气雾剂通常较乳剂或软膏剂费用低

C.气雾剂更适用于身体较为柔嫩或多毛发的区域

D.气雾剂不能用于灼烧或皮疹部位

E.使用气雾剂时，将药罐拿于皮肤上15～20cm高处，按下喷嘴几秒钟后释放

答案

参考答案：C

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右边两幅图中各有一个错别字，请将正确的字规范、工整地写在答题卡上的田字格内。（3分）
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Air is very important to everything that lives. But the air we breathe is g  小题1:  dirty. People all over the world are looking for w 小题2:  to make it clean again.

Have you ever watched the smoke from chimneys(烟囱) r 小题3:  high in the air? Have you s  小题4:___ the smoke from cars and trucks on roads or the smoke from planes? The smoke is h 小题5:  to everyone, especially old people and children. If we want to keep well and strong, we need to breathe f 小题6:  air.

With more and m  小题7:  factories everywhere and more and more cars, trucks and planes, it is getting harder and harder to do with the air p 小题8:  .

Scientists have a小题9:  found ways to stop or slow down some of the things that make the air dirty. They will not stop working u 小题10: we have clean air again.
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