弯沉测试时,测试车的()会影响弯沉的测试结果。A、车型 B、后轴重 C、轮胎接地压力

题型:多项选择题

问题:

弯沉测试时,测试车的()会影响弯沉的测试结果。

A、车型

B、后轴重

C、轮胎接地压力

D、轮胎接地半径

考点:考研政治路面路基路面路基题库
题型:多项选择题

某厂一台1000MW机组,2008年3月15日12:37因计划降低出力20MW,持续50小时,其余时间全出力运行。该机组当月等效计划降低出力时间是()小时。

A、50

B、1

C、0

D、5

题型:多项选择题

要坚持和完善按劳分配为主体、多种分配方式并存的分配制度,这是由我国现阶段的客观经济条件决定的。这里的“客观条件”是指:

①社会主义市场经济体制还不完善       

②社会主义的生产力发展状况

③生产资料公有制在我国经济成分中的主体地位

④我国社会主义初级阶段多种多样的经营方式

A.①②   

B.①③

C.②④

D.②③

题型:多项选择题

在建立社会主义市场经济过程中,国家宏观调控的主要任务是( )。

A.保持经济总量平衡

B.抑制通货膨胀

C.促进重大经济结构优化

D.实现经济稳定增长

题型:多项选择题

阅读下面的短文,然后按照要求写一篇150词左右的英语短文。

The 11.11 Shopping Festival, as the event is now called, occurs on the day known in China as Single’s Day, a holiday on which young people cry about or celebrate being single. Five years ago the shopping website Alibaba began promoting the day as a shopping festival, and it has now turned to be the country’s busiest day for online sellers, millions of shopping lovers and thousands of delivery companies.

Every Nov. 11, millions of Chinese shoppers go to the e-commerce websites operated by Alibaba Group Holding Ltd., which is the world’s largest e-commerce platform: The total value of goods sold last year by Taobao and Tmall, the company’s two main shopping sites, topped one trillion yuan ($160 billion), larger than last year’s totals for Amazon.com and eBay combined.

But not everyone likes shopping on that day. Chen Jing, a lawyer in Beijing, says, “Nobody knows what anything is really worth. Online shoppers are guided by shallow tips (“this is cheaper than that”) and vague emotions (“it just feels like a good deal”) rather than knowledge and deliberate thinking.” Critics like Chen complain that people believe the most popular day of the year to shop is the best day of the year to buy anything. But the fact is that the prices of many items on that day are not the lowest of the year and usually shoppers buy lots of things they don’t need.

【写作内容】

1. 以约30个词概括上文的主要内容。

2. 以约120个词就“网络购物”的话题谈谈你的想法,内容包括:

(1)你对文中所描述的网赂购物现象的看法;

(2)描述你或他人网络购物的经历;

(3)说明网络购物时应注意的问题。

【写作要求】

1. 作文中可以使用亲身经历或虚构的故事,也可以参照阅读材料的内容,但不得直接引用原文中的句子。

2. 作文中不能出现真实姓名和学校名称。

题型:多项选择题

不同的5种商品在货架上排成一排,其中甲、乙两种必须排在一起,丙、丁两种不能排在一起,则不同的排法种数共有()种。

A.12

B.20

C.24

D.48

E.60

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