FX系列PLC中比较两个数值的大小用什么指令（）。 A.TD B.TM C.TRD

黄金：铂金：金属

A．北京：纽约：首都
B．河流：黄河：长江
C．本科生：研究生：学生
D．民法：宪法：母法

Just five one-hundredths of an inch thick and light golden in color, the Lay's potato chip seems an unlikely weapon for global control. But its maker, Frito-Lay doesn't think so. "Potato chips are a snack food for the world , "said Salman Amin, the company's head of global marketing. Amin believes there is no corner of the world that can resist the attractions of a Frito-Lay potato chip.

Frito-Lay is the biggest snack maker in America owned by Pepsico and accounts for over half of the parent company's $ 3 billion profits every year. But the U.S. snack food market is largely saturated(饱和),and to grow, the company has to look overseas.

Its strategy rests on two beliefs: first, a global product offers economies of scale(规模) with which local brands cannot compete. And second, consumers in the 21st century are drawn to "global" as a concept. "Global" does not mean products that are consciously regarded as American, but ones that consumers--especially young people--see as part of a modern, innovative(创新的) world in which people are linked across cultures by shared beliefs and tastes. Potato chips are an American invention, but most Chinese, for example, do not know that Frito-Lay is an American company. Instead, Riskey, the company's research and development head, would hope they associate the brand with the new world of global communications and business.

With brand concept a key factor, Riskey ordered a redesign of the Frito-Lay logo(标识). The logo, along with the company's long-held marketing image of its chips, would help make the company's global development very easy.

The managers admit that they try to change national eating habits to a food created in America, but they don't think that means economic imperialism (霸主).  "We're making products in those countries, we're adapting them to the tastes of those countries, building businesses and employing people and changing lives , "said Steve Reinemund, Pepsico's chief manager.

小题1:Amin's belief is that _________.

A．people all over the world enjoy eating their potato chips

B．the light golden color increases the attraction of their potato chips

C．they must find new ways to promote sales in their country

D．potato chips can hardly control the world market小题2:What do we learn about Frito-Lay from Paragraph 2?

A．It gives half of its profits to its parent company every year.

B．It needs to turn to the world market for development.

C．Its products used to be popular among overseas consumers.

D．Its development has caused fierce competition in the snack market.小题3:One of the concepts on which Frito-Lay bases its development strategy is that __________.

A．consumers worldwide today are attracted by global brands

B．products suiting Chinese consumers' needs bring more profits

C．local brands cannot compete successfully with American brands

D．products identified as American will have promising market value小题4:Why did Riskey have the Frito-Lay logo redesigned?

A．To suit changing tastes of young consumers.

B．To compete with other American chip producers.

C．To change the company's long-held marketing image.

D．To promote the company's strategy of globalization.

下列有关危险源与事故的关系，正确的是（）。

A．第一类危险源出现的难易，决定事故的严重程度

B．第二类危险源是事故的主体，决定事故发生的可能性的大小

C．第二类危险源的出现是第一类危险源导致事故的必然条件

D．事故的发生是两类危险源共同作用的结果

E．第一类危险源是事故发生的前提

盛腾商贸有限责任公司是国有企业，2015年6月，该公司会计科长田某将其侄女小田调到公司担任出纳工作，小田已经取得会计从业资格。7月，小田调到一家外贸公司财务部工作，调离之前和接任的小吕自行办理了会计工作的交接手续。小吕接替出纳工作之后，另外设置了现金日记账与银行存款日记账。9月，旺行公司向盛腾公司购买了一批总价款是30万元人民币的货物，盛腾公司收到货款之后，小田为旺行公司开具了收款发票，在填写发票的过程中将金额误填成3万元，旺行公司发现之后。交还小张进行了更改并且加盖了单位印章。

根据材料，回答以下问题。

一般会计人员交接，由单位（）负责监交。

A.会计机构负责人

B.会计主管人员

C.单位负责人

D.总会计师

右心衰竭病人查体时可出现

A．颈静脉怒张
B．阵发性夜间呼吸困难
C．交替脉
D．心尖区舒张期奔马律
E．双肺底湿啰音