试题与答案

双人或单人心肺复苏时,胸外心挤压与人工呼吸的比例是()。 A.4:1 B.5:1 C

题型:单项选择题 A1型题

题目:

双人或单人心肺复苏时,胸外心挤压与人工呼吸的比例是()。

A.4:1

B.5:1

C.6:1

D.15:2

E.30:2

答案:

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    "Call the police at once," he said to himself. But a few minutes later, he was sad. "This man was caught this

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A. It happened in America.   

B. It happened in Australia.  

C. It happened in England.   

D. The story didn't tell us.

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D. Because it was good for an Englishman to stop to let other go.

3. Who was wanted by the police in this passage?   

A. Jack.   

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A. He drove to the City Bank.   

B. He drove to the police.   

C. He made a telephone call.   

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