搜索引擎(SearchEngines)是一个对互联网上的信息资源进行收集与整理,然后

题型:单项选择题

问题:

搜索引擎(SearchEngines)是一个对互联网上的信息资源进行收集与整理,然后供人们()的系统。

A.查询

B.搜索

C.整理

D.修改

考点:电子商务师电子商务师试卷(三)
题型:单项选择题
任务型阅读。阅读短文,根据其内容完成表格。
People in the United States have a national vacation on Monday in most months. So people may have a vacation on Saturday, Sunday and Monday. During the vacation, people can rest, go to interesting places or do some other things with their families. There are three great days in the United States. They are New Year’s Day, Christmas Day and Thanksgiving Day. During the days, most businesses close. People can stay at home and have fun with their families.
People in the United States usually have more than 2 weeks of paid vacation(带薪休假) anytime in a year. This usually depends on how long people have been working or what their jobs are. Usually the more time they spend working, the more time they may get for vacation.
Vacation
When
What to do
A national vacation
Saturday, Sunday and
(66) ____________
People can (67) ____________, go
sightseeing or do some other things.
Three great days
New Year’s Day, Christmas Day and (68) ____________
People can stay at home and
(69)____________ with their families.
Paid vacation
More than (70) ____________ days anytimein a year
People can have a long journey.
题型:单项选择题

《论语》云:“管仲相桓公,霸诸侯,一匡天下。”这则材料反映了什么历史事实(  )。

A.晋文公称霸

B.齐桓公称霸

C.勾践称霸

D.楚庄王称霸

题型:单项选择题

关系合约的遵守,需要至少合约一方要依赖于另一方诚实和善意。()为解决关系合约中的败德行为提供了一种解决方法。

A、行为担保制度

B、事务公开制度

C、名誉机制

D、公共监督机制

题型:单项选择题

一般将偿还期限在( )年以内的国债,称为短期国债。

A.1
B.2
C.3
D.5

题型:单项选择题

在牛顿环实验中,当透镜与玻璃之间充以某种液体时,第10个明环的直径由1.40×10-2m变为1.27×10-2m,则这种液体的折射率为()。

A.n=1.22

B.n=1.33

C.n=1.52

D.n=1.00

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