加工细长轴,要使用中心架或跟刀架来增加工件的强度。( )

题型:判断题

问题:

加工细长轴,要使用中心架或跟刀架来增加工件的强度。( )

考点:车工高级车工高级
题型:判断题

有钱聘请昂贵私人律师的被告,其判罪率要明显低于由法庭指定律师的被告。这就是为什么被指控贪污受贿的被告的判罪率,要低于被指控街头犯罪的被告的原因。

以下哪项如果真,最能削弱上述断定的说服力

A.有的街头犯罪的黑社会老大极有钱。

B.贪污受贿的被告,很少动用赃款聘请律师。

C.街头犯罪由于证据明显,律师的辩护大都只能影响量刑。

D.有的收费昂贵的私人律师缺乏职业道德。

E.法庭指定的律师都毕业于正规院校。

题型:判断题

数据库中用于实现对数据库的基本操作,如查询、插入、删除和修改的语言是()。

A.DDL

B.DML

C.DCL

D.DBMS

题型:判断题

It has been found that less than one shopper in five makes a complete shopping list before going to the store. The reason for this is that seven out of ten of today’s purchases(购买) are decided in the store, where the shoppers tend toward impulse(冲动) buying. Buying groceries on impulse had risen for the past forty years, and this rise has coincided(巧合) with the growth of self-service shopping. However, in grocery stores where clerks wait on customers there is much less impulse buying. It is hard for people to buy on impulse if they have to address a clerk.

Psychologists have joined forces with merchandising(商品) experts. It is their job to persuade people to buy products which they may not need or even want until they see them attractively presented. It was discovered by the psychologists that shoppers want help in their purchases. Having so many choices confuses them, and they prefer the package that attracts them. Therefore, it is now more usual for food packers to pay attention to their package design. Attraction depends heavily on the position of the product on the shelf, however. Thus, persuading the shopper to buy is easier if the product is located at eye-level.

小题1:According to the information in the first paragraph, ______ make a complete list.

A.only five shoppers

B.less than twenty percent of the shoppers

C.only ten percent of the shoppers

D.not even five percent of the shoppers小题2:The reason for the above mentioned phenomenon is that _______.

A.people have difficulty making up their mind before going shopping

B.people don’t know what is available in the store

C.people tend to decide on buying products when they see them

D.people are easily deceived(欺骗) by the attractive products小题3:In grocery stores where customers are served there is less impulse shopping. This may be because ________.

A.the clerks ignore the customers

B.the clerks are too eager to serve the customers

C.the stores have to send the shopper’s purchases to his house

D.customers hesitate to ask for help if they haven’t decided what to buy小题4:Shoppers tend to buy the products put on _______.

A.the top shelf

B.the bottom shelf

C.the shelf which people can see easily

D.the shelf where there is less confusion小题5:Which of the following might be the best title for this passage?

A.Psychologists and Merchandising Experts.

B.Impulse Buying.

C.The more Products the More Confusion.

D.Self-service Shopping.

题型:判断题

下列哪项对诊断慢性肥厚性胃炎是最有意义的

A.腺体变短并有囊状扩张

B.胃黏膜表层上皮细胞异形性生长,表面有绒毛样突起,腺体间有淋巴细胞浸润

C.腺体与腺体间有明显的结缔组织增生

D.黏膜增厚,腺体肥大增生,腺管延长,腺体间有淋巴等炎细胞浸润

题型:判断题

材料一:“昨日入城市,归来泪满巾。遍身罗绮者,不是养蚕人。”(张俞《蚕妇》)“只向贫家促机杼,几家能有一絇丝。”(王安石《促织》)

——摘编自李明伟(清末民初城市社会阶层嬗变研究)

材料二:各通商口岸输入洋纱统计表(1867~1892年)(资料来源:历年海关统计与报告)

材料三:郑观应提出:“欲制西人以自强,莫如振兴商务。……”原夫欧洲各国,以通商为大径,以制造为本务。……若有商而无工,徒弃已利以资彼用而已。即今力图设计,切勿薄视商工。……张謇在《代鄂督陈立国自强疏》中指出:“世人皆言外洋以商务立国,此皮毛之论也,不知外洋富民强国之本实在于工。讲格致(清末对物理、化学等自然科学的统称),用机器,精制造……此则养民之大经,富国之妙数,御侮自在其中。”

——摘编自《张之洞评传》

材料四:1922年爆发棉纺织业危机,大生纱厂危机严重,当时政府没有提供什么有价值的帮助。……日本在上世纪20年代初经济恐慌中采取了大规模的紧急救济措施,为各行业提供经济贷款援助。日本的大型企业、商业银行、股票交易所很快摆脱了困境,在随后的中日纱厂竞争中迅速拖垮了大生。……张謇寻求国外资金的支持,向美国资本家借款不成,大生无可挽回地走向衰落。

——摘编自傅国涌《大商人》

根据材料二分析1867年~1892年中国进口棉纱呈现出怎样的变化趋势?结合所学知识分析其原因。

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