示水膏中起变色作用的成分是（）。_初级油品计量工_全学科试题题库

当前学科：初级油品计量工

题目：单选
示水膏中起变色作用的成分是（）。
答案： <查看本题扣1积分>

查看答案

答案不对？请尝试站内搜索

推荐知识点:

建立新连接的连接名输入有（）要求

按屋顶形式分，亭的形式有哪些？

某些类型的药物具有一定的生物活性会呈现一定的化学结构，称之为药效团()。

消防工作主要是进行消防监督、火灾预防和扑救，审核建设工程的消防设施，查处火灾事故等工作。

心室壁瘤的特点是( )。 A．主要见于左心室 B．较大的室壁瘤体检时可有左侧心界扩大 C．超声心动图可见心室局部有反常运动 D．心电图示ST段持续抬高 E．可导致左心衰竭、心律失常、栓塞

下列各项中，属于应收账款机会成本的是()。

酶原激活的实质是（）

施工图设计评审的总体审核，首先应审核（）。

Advertising to Children （1） Not only are they easily swayed by advertising， they are also persuasive in encouraging their parents to buy a product. If a child wants something in their kid's locker， they will prod and annoy their parents until they get what they want.（2）All it takes is a little suggestion from a single advertisement to send them on their way. （3） In a campaign entitled "Kids are the Star"， its employees were encouraged to pay special attention to children and to make sure they had a positive experience while eating at its restaurants. The reason for this， naturally， was not that the McDonald's corporation cared deeply about the well-being of children everywhere， but that the pester-power that children have is extraordinarily effective at bringing their parents back for more visits. The way that advertisers target children is simple big， bright lights， happy people and animated characters are all that is needed to encourage children to think a certain product is something they want. （4）They do not realize that Ronald McDonald is just a guy in a Costum and make-up， and that behind the counter of every McDonald's is a bunch of kids working in uncomfortable conditions for low pay. This poses a real moral dilemma for those who make the advertising decisions， or at least it should. （5）How do you say no to an opportunity to reach such a wide audience of children， who act as advertisers themselves when they encourage other children and their parents to buy a particular product？ 4.（）

电子支付模型涉及的参与实体对象主要包括()