能被2整除的两位数中,最小的是______.

题型:填空题

问题:

能被2整除的两位数中,最小的是______.

考点:因数,倍数,约数,公因数(公约数),公倍数
题型:填空题

在通风工程中,( )板材有良好的加工性能,能耐腐蚀,在摩擦时不会产生火花,常用于有防爆的场所。

A.镀锌钢板
B.不锈钢板
C.铝板
D.酸洗薄钢板

题型:填空题

阅读理解。

     What is the hottest topic at your school recently? In Hangzhou Yongjin Middle School, it's money.

     The school held an activity called "Making Money" last weekend. About 200 Junior l and Junior 2

students were divided int0 30 teams. They went out to make money by selling things.

     What did they choose to sell? Some sold newspapers; some chose bottled water; some sold

environmentally-friendly shopping bags and bamboo baskets.

     Hu Qing's team decided to sell some useful books in front of the Children Activity Center. They thought

parents would like to buy the books for their children. But unfortunately, they met urban management

officers (城管). The officers asked them to leave. "We played hide-and- seek (捉迷藏) with the officers

for the whole morning," said Hu. "Finally we had to give up."

      Wang Bing and her team sold ice cream in a square. They didn't meet any officers. But few people

were interested in what they were selling. The team then put up a board saying "For Country Kids". It

worked. More people came to their stall (小摊). A foreigner even gave them 100 yuan. "He didn't want

any change. He said he wanted to help the children," said Wang. "We were touched." Later that day they

gave the 100 yuan and more to the "Project Hope" office.

     Meng Zhaoxiang and his team were luckier. They sold all their cakes in four hours, spending 39.5

yuan and getting back 80 yuan. They made 40.5 yuan. "It was not easy to make the money," said Meng.

"Some people just looked. Others just tasted but didn't buy. Now I know how hard it is for our parents

to make the money we need to lead happy lives."

1. In Hangzhou Yongjin Middle School,what the students talk more about is _____. [ ]

A. the officers

B. the kind foreigner

C. the activity called "Making Money"

D. the money they made last weekend

2. _____ took part in the activity. [ ]

A. All the students

B. Some teachers

C. About 200 students of the three grades

D. Part of Junior l and Junior 2 students

3. Hu Qing's team finally gave up because _____.[ ]

A. the parents didn't like to buy the books

B. the Children Activity Center was too crowded

C. the officers didn't allow them to sell anything there

D. the team played the game of hide-and-seek the whole morning

4. Why did more people come to Wang Bing's stall at last? [ ]

A. The team put up a magic board.

B. A foreigner came up and helped them.

C. The people liked to help country kids.

D. The people were interested in their ice cream.

5. According to the passage the students learn _____. [ ]

A. it's impossible for them to make money

B. it's not easy for their parents to make money

C. it's very important for them to make a living

D. it's necessary for school to hold more activities in the future

题型:填空题

下列关于证券发行市场和交易市场关系的说法,正确的是( )。

A.证券市场的两个组成部分既相互依存,又相互制约,是一个不可分割的整体

B.证券发行市场是交易市场的基础和前提,有了发行市场的证券供应,才有流通市场的证券交易,证券发行的种类、数量和发行方式决定着流通市场的规模和运行

C.交易市场是发行市场得以持续扩大的必要条件,有了交易市场为证券的转让提供保证,才使发行市场充满活力

D.交易市场的交易价格制约和影响着证券的发行价格,是证券发行时需要考虑的重要因素

题型:填空题

细菌内毒素的特征是

A.只有革兰阴性细菌产生
B.少数革兰阳性细菌产生
C.细菌在生活状态下释放
D.抗原性强
E.不耐热

题型:填空题

下列词作中,在词牌下面作序,以替代词题的是()

A.苏轼的《水调歌头》(明月几时有)

B.陆游的《卜算子》(驿外断桥边)

C.岳飞的《满江红》(怒发冲冠)

D.白居易的《忆江南》(江南好)

E.辛弃疾的《摸鱼儿》(更能消几番风雨)

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