1.单选题- (共10题)
A.调查了10名老年邻居的健康状况 |
B.在医院调查了1000名老年人的健康状况 |
C.在公园调查了1000名老年人的健康状况 |
D.利用派出所的户籍网随机调查了该地区10%的老年人的健康状况 |
2.选择题- (共3题)
根据短文内容,选择正确答案。
Do you know what punk rock music is? I love punk rock music so much. Now let me introduce punk rock music to you. Punk rock music started in the late 1960s in U.K. Punk rock music is a way to express the singer's thought and anger with society.
The earliest punk rock bands that formed in the early 1970s were Ramon's, Black Flag. Then in the late 1970s, more new punk rock bands were formed such as The Sex Pistols, The Clash, The Damned, Iggy Pop. Their songs were formed by some simple notes and their methods of singing were loud and they sang with anger.
Why did punk rock music develop that fast? Because the people in that time needed some ways to express themselves. There are lots of punk rock bands nowadays, such as Distillers, The Cure, Green Day. The biggest difference between the old and newer bands is their clothing. The old punk rock bands did not really focus on their clothing, but the newer punk rock bands do focus on their clothing when they are out for functions.
3.填空题- (共4题)
①若单项式﹣xmyn+4与 5x2y 是同类项,则 nm的值为____.
②实施西部大开发战略是党中央的重大决策,我国国土面积约为960 万平方千米,而我国西部地区的面积占我国国土面积的

4.解答题- (共9题)



















(1)一个水瓶与一个水杯分别是多少元?
(2)甲、乙两家商场都销售该水瓶和水杯,为了迎接新年,两家商场都在搞促销活动,甲商场规定:这两种商品都打八折;乙商场规定:买一个水瓶赠送两个水杯,单独购买的水杯仍按原价销售.若某单位想在一家商场买5个水瓶和20个水杯,请问选择哪家商场更合算?请说明理由.
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【1】题量占比
单选题:(10道)
选择题:(3道)
填空题:(4道)
解答题:(9道)
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【2】:难度分析
1星难题:0
2星难题:0
3星难题:0
4星难题:0
5星难题:0
6星难题:14
7星难题:0
8星难题:3
9星难题:6