膳食中可促进铁吸收的因素是() A.抗坏血酸 B.脂肪酸 C.草酸 D.植酸 E.叶 发布时间:2017-05-07 16:14 │ 来源:www.tikuol.com 题型:单项选择题 A1型题 问题: 膳食中可促进铁吸收的因素是()A.抗坏血酸B.脂肪酸C.草酸D.植酸E.叶酸
题型:单项选择题 A1型题 路径依赖性是指人们做了某种选择,就好比走上了一条不归之路,惯性的力量会使这一选择不断自我强化,并让你可能对这种路径产生依赖。人们过去做出的选择决定了他们现在及未来可能的选择。 根据上述定义,下列最能体现路径依赖性的一项是( )。A.小明不喜欢吃青椒,但是妈妈每周都做青椒炒肉丝给他,还逼着他把青椒吃下去B.某电视生产商没有自己的销售渠道,其产品的销售完全依靠一家大型连锁电器商店C.小王从事销售,没有其他工作经验,因为习惯了目前的工作,一再推迟跳槽转行D.小红每次回家都选择坐火车而不是汽车,因为她认为坐火车比坐汽车安全性更高 查看答案
题型:单项选择题 A1型题 完形填空。 My father is 43 years old now. He is a good driver __1__ he is a good father, too. My father likes __2__ sports very much. Every morning, he __3__ and runs in the People's Park. He also plays basketball. He is strong and healthy. He always says __4__me, "Sports can make us strong." My father loves readingand his favourite book is Car Fanatics. He likes cars __5__. He wants to have an __6__ car. It is his dream. I hope I can buy one __7__ him in the future. I am __8__ only daughter, and my father loves me very much. He buys me anything I want. When I make mistakes,he never hits me. He says to me __9__a smile , "__10__ do that again!" We love each other very much. I hope my father can keep healthy forever!( )1. A. and ( )2. A. do ( )3. A. get up ( )4. A. for ( )5. A. lot ( )6. A. Japanese ( )7. A. for ( )8. A. her ( )9. A. on ( )10. A. Isn't B. or B. does B. go to bed B. with B. lots of B. Chinese B. to B. his B. with B. Doesn't C. but C. doing C. gets up C. to C. a lot of C. American C. with C. she C. after C. Don't D. so D. did D. goes to bed D. in D. a lot D. British D. on D. he D. in D. Can't 查看答案
题型:单项选择题 A1型题 2009年1~11月累计,全国财政收入增长9.2%.财政收入中的税收收人同比增长7.1%。其中,国内增值税累计增幅首次转正,同比增长0.3%;国内消费税同比增长86.7%;营业税再创新高.同比增长16.8%.企业所得税和个人所得税持续增长,涨幅分别为3. 6%和5.3%。材料中全国财政收入增长与税收增长存在的内在联系是( )①税收是组织财政收入的唯一来源 ②税收增长是财政收入增长的根本原因③税收是国家组织财政收入的最普遍的形式 ④税收是国家财政收入最重要的来源A.①②B.②③C.①③D.③④ 查看答案
题型:单项选择题 A1型题 根据《企业会计准则(第4号)》的规定,固定资产,是指同时具有以下()特征的有形资产。A、单位价值在20000元以上的B、使用寿命超过一个会计年度C、固定不动的D、为生产商品、提供劳务、出租或经营管理而持有的 查看答案