一个农业专业户养的鸡和鸭共有180只,其中鸡的只数是鸭的23.鸡和鸭各有多少只?

题型:解答题

问题:

一个农业专业户养的鸡和鸭共有180只,其中鸡的只数是鸭的
2
3
.鸡和鸭各有多少只?
考点:分数除法及应用
题型:解答题

2005年,我国全年国内生产总值182321亿元,居世界第四位;比上年增长9.9%,中国经济已连续三年保持10%左右的增长;城乡居民收入保持较快增长,人均GDP达1700美元;我国对外贸易总额居世界第三位,外汇储备居世界第二位;我国很多产品都是世界第一……

面对我国的快速发展,西方有人惊呼:中国强大了,中国已经是发达国家了。请谈谈你对这个观点的看法。

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题型:解答题

阅读理解。

                                                          Visit Forest Zoo

     Come and see the Indian elephants and the new tigers from Northeast of China. The beautiful monkeys

will be happy to talk to you. The lovely dogs from Australia want to laugh at you. Sichuan pandas will play

balls for you. The giraffes (长颈鹿) from Africa (非洲) are waiting to look down on you.

     Tickets: Grown-ups(成人):$2

     Children: over 1.4m: $2

     Under 1.4m: Free(免费)

     Opening time: 9.00 a.m.-4.00p.m(from Tuesday — unday)

     Keep the zoo clean!

     Do not touch, give food or go near to the animals.

1. Why does the writer talk about so many animals from different places?

A. To frighten (惊吓) us in the zoo.

B. To make us interesting in the zoo.

C. To attract (吸引) us to the zoo.

2. How much does Mr Smith pay if he visits the zoo with his son of only three years old?

A. $2.

B. $4.

C. $5.

3. Which of the following time can we visit the zoo?

A. 8: 30 a.m. Wednesday.

B. 9: 00 a.m. Friday.

C. 5: 00 p.m. Sunday.

4. What should we do in the zoo?

A. To throw things everywhere.

B. To keep the zoo full.

C. To keep the zoo clean.

5. Which of the following can we do in the zoo?

A. To touch the monkeys.

B. To give some food to the animals.

C. To watch the animals carefully.

题型:解答题

癫痫连续状态首选药物

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患者男,57岁,因“上腹痛、低热、体重减轻1个月,尿色变深2周,巩膜、皮肤进行性黄染1周”来诊。查体:肝肋下4cm,边缘钝,右上腹可触及6cm×4cm肿物。

为明确诊断,最有价值的检查为().

A.上腹部B型超声

B.增强CT

C.MRI

D.内镜超声

E.口服胆管造影

F.内镜逆行胰胆管造影(ERCP)

题型:解答题

应韩国、日本领导人邀请,国家 * * 胡 * * 出席了在韩国举行的二十国集团领导人第五次峰会和在日本举行的亚太经合组织第十八次领导人非正式会议。从政治生活的角度看,G20峰会和APEC大会的成功举办[ ]

①体现了世界经济全球化、一体化趋势加强  ②体现了国与国之间有着广泛的共同利益   ③体现了和平与发展是当今世界的两大主题    ④有利于中国主导地区和平与稳定

A.①②          

B.②③           

C.②④        

D.③④

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