矿山救护队的指战员必须熟练掌握现场急救常识及处理技术，主要内

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问题多项选择题

矿山救护队的指战员必须熟练掌握现场急救常识及处理技术，主要内容有：（）等。

A.伤员的伤情检查和诊断

B.常用医疗急救器材的使用方法

C.人工呼吸、以及胸外心脏挤压

D.止血、包扎、骨折固定、伤员搬运

答案

参考答案：A, B, C, D

句型转换

按要求变换句型。

1. We had a great time in Hong Kong last summer. (改为同义句)

We _____ _____ in Hong Kong last summer.

2. To understand what he is saying is too difficult. (同义句)

_____ _____ too difficult to understand what he is saying.

3. The children have never seen an Indian film, _____ _____? (完成反意疑问句)

4. He says the bus has already gone. (把主句变为一般过去时态)

He _____ the bus _____ already gone.

5. Chinese people invented the abacus in the sixth century. (改为被动语态)

The abacus _____ _____ in the sixth century _____ Chinese people.

多项选择题

Excel 2010“文件”按钮中的“信息”有哪些（）内容。

A.权限

B.检查问题

C.管理版本

D.帮助