题干

在人体内含量最多,约占体重的60%﹣70%的营养物质是(  )


A:A、​水

B:B、蛋白质

C:C、核酸

D:D、维生素C

上一题 下一题 0.0难度 选择题 更新时间:2018-03-22 04:39:23

答案(点此获取答案解析)

A

同类题2

阅读理解。

生命的本质

       夜幕降临,对门那家又传出熟悉的和生疏的音乐,响起时紧时缓的舞蹈脚步。

       那是一对才搬来的残疾夫妻,男的一双脚掌向后撇,女的是哑巴。那天初次见到他们时,一股怜悯之情在我心头升起;这样的人生,这样的家庭,该怎样艰难!这不是我鄙视他们,我认为作为一个正常人,是应该有一点这样的怜悯之心的。

       但接下来的事实让我大吃一惊,这些天来,他们的那些残疾人朋友络绎在夜幕之后前来集会,空气里传来他们的音乐、舞蹈和欢笑。我看不到他们的表情,但我可以感觉到他们的舞蹈火一般忘情、热烈。

       面对着这样的一群人,我感到世上所有的词汇变得苍白、不贴切。说残疾人也爱生活,也需要音乐和舞蹈.这样的解释是那么的无力、词不达意。只有用火的舞蹈,才恰如其分。火在舞蹈,那扭动、变形的舞姿是火的生命张力的表达。燃体在火的舞蹈中发出毕毕剥剥的吟唱,燃体不尽,火的舞蹈不停。

       熟悉的和陌生的音乐像一支焰火,一下子照亮了我记忆的天空。我透过遥远岁月重又看到生命在另一种形式下的舞蹈:那是在一座简陋的砖瓦窑,我三十年前下放劳动的地方。窑师傅的小女儿才七八岁,就 开始帮大人做事了。这个小姑娘一身衣服缀满补丁,正当读书和游戏的年龄,就过早地承担了生活的艰辛。当时我也以怜悯的目光注视这个小女孩,但艰辛的劳动在小女孩身上却成了舞蹈,她蹦蹦跳跳,舞着工具,全无一点悲愁。她一下子就让我陷入对生命的沉思和叩问:生命的本质是什么?是什么让生命以这 样欢乐的形式前行的?

       用童心无邪,用不谙世事,用乐观主义来解释都是不够的。上苍仿佛有意安排,让我看到不同形式的两次生命的舞蹈。生命从一降生,就穿上了一双红舞鞋。这是生命的本质,是人在任何艰难困苦的情况下都会歌唱、都会欢乐的原因。

       人类的生命史穿越了数千年,其间战争、灾难、病痛、死亡都阻挡不了生命欢乐的舞蹈,废墟上一次又一次出现辉煌的殿宇。灾难之后,人类又一代代繁衍生息。没有畏惧,从不悲观,生命就这样一路舞着唱着前行,这一切都因为生命的本质就是舞蹈。

同类题3

阅读理解

ESL TEACHER NEEDED IN SHANGHAI

Date updated:Oct 6,2016

Employer:Longman schools, Shanghai

Company type:

Private

Industry type:

Education / Training / Universities and Colleges

Work City:

Shanghai

Job Category:

English Teaching

Salary City:

>13000RMB

No. Hiring:

Unspecified

Work Experience:

2 years

Job Type:

Full Time

Qualifications

·A genuine interest in children, teaching, and professional development

·Open-minded, an adventurous spirit, and professional flexibility

·4-year bachelor's degree from an accredited university

·Native English speaker

·Passport issued by the USA, Canada, the UK, Ireland, Australia, and New Zealand

·Two years post bachelor degree teaching experience preferred

·Internationally recognized TEFL, CELTA, or TESOL certification

·Experience traveling internationally and / or working abroad preferred

Responsibilities

·Planning and delivering lessons to learners (ages 3.15)

·Using electronic media and courseware to teach English efficiently and effectively

·Evaluating student progress and providing ongoing guidance for improvement

·Participating in social activities with students organized by your school

·Maintaining regular office hours

Employment package

·Salaries:13,000rmb-16,000rmb per month (depending on experience)

·6,000 rmb sign on bonus (after probation — a time of training and testing when you start a new job)

·10,000rmb Accommodation Assistance Loan (overseas applicants only)

·2,000rmb relocation allowance (overseas applicants only)

·16 teaching hours and 10 office hours per week

·2 Day off per week

·Paid overtime for teaching

·Paid holiday & paid Chinese public holiday

·15-month Z working visa (foreign expert certificate)

·5000rmb flight allowance (paid upon contract completion)

·Comprehensive health Insurance & accident Insurance

·Accommodation assistant

·On-going professional teacher development and training program

·15 month contract (including 3 month's probation)