一次函数的图象与直线y=-2x+1平行,且过点(3,2),此一次函数的解析式为_

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问题:

一次函数的图象与直线y=-2x+1平行,且过点(3,2),此一次函数的解析式为______.

考点:相交线
题型:填空题

阅读短文,选择正确答案。

    Good morning, ladies and gentlemen. Here's morning news. Yesterday afternoon a ten-year-old school boy

swallowed (吞下) a pen cap!

    The boy was daydreaming in class. Without knowing what he was doing, he put a pen cap into his mouth. A

few minutes later, he was terrified to find that he had swallowed it! The teacher was shocked when the boy

stood up and said, "I've just swallowed a pen cap." He was quickly sent to the nearest hospital. There a doctor

examined him and said the best treatment was to give him medicine so that the pen cap could pass naturally.

Three hours later the boy successfully made it. "The boy is really lucky," said the doctor. "It's not rare that small

children put things into their mouths for fun. It's very dangerous," he added.

1. Where will we probably get this news? [ ]

A. In a newspaper.

B. On the radio.

C. In a textbook.

D. In a magazine.

2. What do the underlined words "made it" mean? [ ]

A. swallowed the pen cap

B. went to see the doctor

C. made the pen cap pass naturally

D. had the medicine

3. Which sentence is RIGHT according to the news? [ ]

A. The boy was 8 years old.

B. The boy was listening carefully in class.

C. The boy went to the hospital himself.

D. The boy was all right at last.

题型:填空题

简述Word段落排版的主要功能。

题型:填空题

各级医疗机构发现疑似、临床和确诊甲型H1N1流感病例时,应于6小时内通过国家疾病监测信息报告管理系统进行网络直报。

题型:填空题

实施C.P.R时的手法是()

A.5秒/4秒/3秒

B.3秒/4秒/5秒

C.1秒/2秒/3秒

D.3秒/2秒/1秒

题型:填空题

政府为履行其职能、实施公共政策和提供公共物品与服务需要而筹集一切资金的总和称为( )。

A.税收收入
B.国债收入
C.财政收入
D.财政支出

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