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【单选题】
—'She must be in the dormitory now.' —'No, she ______ be there. I saw her in the classroom a minute ago.'
A.
mustn't
B.
can't
C.
couldn't
D.
wouldn't
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【简答题】数控程序的编制方法一般有( )和( )两种,常用的自动编程软件有:( )、PROE、PowerMill、CAM 、CAXA等。
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【单选题】与方程6x-15=43的解相等的方程是（　　）
A.
43+6x=15
B.
6x-43=15
C.
15+6x=43
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【单选题】根据以下材料，回答题 A Country's Standard of Living The 'standard of living' of any country means the average person's share of the goods and services the country produces. A country's standard of living， there...
A.
calls
B.
gets
C.
depends
D.
takes
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【判断题】在模具CAD系统中,模具结构设计基本方法有两种:人机交互式二维图形作图法和程序自动处理法。前者效率低,但对程序编制要求低、通用性强,并能发挥设计人员主观能动性;后者效率高,但编程量大,且存在一定局限性。
A.
正确
B.
错误
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【单选题】_______是构成C语言程序的基本单位。
A.
函数
B.
过程
C.
子程序
D.
子例程
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【简答题】某机电施工单位承接一项炼油厂的塔体群安装工程，工程内容包括：各类塔体就位、各类管道安装、自动控制和绝热工程等。绝热工程为多层结构绝热层，要求用一种绝热材料制品作为绝热层材料。其中最高塔体为42m；最重塔体102吨。合同工期为三个月，合同约定：如果合同工期违约每一天应罚10000元，如每提前一天奖励5000元。 该项目部对承建工程内容进行分析，认真编制了成本计划和施工中的成本控制措施。施工前认真对...
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【单选题】根据短文回答 51～65 题。 A Country's Standard of Living The'standard of living' of any country means the average person' share of the goods and service.s the country produces.A country's smartcard of living,__...
A.
however
B.
furthermore
C.
similarly
D.
therefore
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【单选题】C语言程序的基本单位是
A.
子程序
B.
程序
C.
函数
D.
过程
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【简答题】编程方法有( )、自动编程两种方法。
查看完整题目与答案
【单选题】请根据短文内容，回答题。 A Country"s Standard of LivingThe "standard of living&quo
A.
请根据短文内容，回答题。 A Country"s Standard of Living The "standard of living" of any country means the average person&39;s share of the goods and services the country produces. A country&39;s standard of living, therefore __________ (51) ftrst on its capacity to produce wealth. "Wealth" in this __________ (52) is not money, for we do not live on money but on things that money can buy: "goods" such as food and clothing, and "services" such as transport and entertainment. A country&39;s capacity to __________ (53) wealth depends upon many factors, most of __________ (54)have an effect on one another. Wealth depends __________ (55) a great extent upon a country&39;s natural resources. Some regions of the world are well supplied with coal and minerals, and have fertile (肥沃的) soil and a favorable climate; other regions __________ (56) none of them. Next to natural resources comes the ability to __________ (57) them to use. China is perhaps as rich as the USA in natural resources, but suffered for many years __________ (58) civil and extemal wars. And for this and other__________ (59) was unable to develop her resources. Sound and stable political conditions and __________ (60) from foreign invasions enable a country to develop its natural resources peacefully and steadily, and to produce more __________ (61) than another country equally well favored by nature but less well ordered. A country&39;s standard of living does not only depend upon the wealth that is produced and__________ (62) within its own borders, but also upon what is directly produced through international trade. For example, Britain&39;s wealth in food stuffs and other agricultural__________(63) would be much less if she had to depend only on those grown at home. Trade makes it possible for her surplus ( 过剩的) manufactured goods to be traded abroad for the agricultural products__________ (64) would otherwise be lacking. A country&39;s wealth is, therefore, much influenced by its manufacturing capacity,__________ (65) that other countries can be found ready to accept its manufactures. _________ 查看材料 A.calls
B.
gets
C.
depends
D.
takes
查看完整题目与答案
相关题目：
【简答题】数控程序的编制方法一般有( )和( )两种,常用的自动编程软件有:( )、PROE、PowerMill、CAM 、CAXA等。
查看完整题目与答案
【单选题】与方程6x-15=43的解相等的方程是（　　）
A.
43+6x=15
B.
6x-43=15
C.
15+6x=43
查看完整题目与答案
【单选题】根据以下材料，回答题 A Country's Standard of Living The 'standard of living' of any country means the average person's share of the goods and services the country produces. A country's standard of living， there...
A.
calls
B.
gets
C.
depends
D.
takes
查看完整题目与答案
【判断题】在模具CAD系统中,模具结构设计基本方法有两种:人机交互式二维图形作图法和程序自动处理法。前者效率低,但对程序编制要求低、通用性强,并能发挥设计人员主观能动性;后者效率高,但编程量大,且存在一定局限性。
A.
正确
B.
错误
查看完整题目与答案
【单选题】_______是构成C语言程序的基本单位。
A.
函数
B.
过程
C.
子程序
D.
子例程
查看完整题目与答案
【简答题】某机电施工单位承接一项炼油厂的塔体群安装工程，工程内容包括：各类塔体就位、各类管道安装、自动控制和绝热工程等。绝热工程为多层结构绝热层，要求用一种绝热材料制品作为绝热层材料。其中最高塔体为42m；最重塔体102吨。合同工期为三个月，合同约定：如果合同工期违约每一天应罚10000元，如每提前一天奖励5000元。 该项目部对承建工程内容进行分析，认真编制了成本计划和施工中的成本控制措施。施工前认真对...
查看完整题目与答案
【单选题】根据短文回答 51～65 题。 A Country's Standard of Living The'standard of living' of any country means the average person' share of the goods and service.s the country produces.A country's smartcard of living,__...
A.
however
B.
furthermore
C.
similarly
D.
therefore
查看完整题目与答案
【单选题】C语言程序的基本单位是
A.
子程序
B.
程序
C.
函数
D.
过程
查看完整题目与答案
【简答题】编程方法有( )、自动编程两种方法。
查看完整题目与答案
【单选题】请根据短文内容，回答题。 A Country"s Standard of LivingThe "standard of living&quo
A.
请根据短文内容，回答题。 A Country"s Standard of Living The "standard of living" of any country means the average person&39;s share of the goods and services the country produces. A country&39;s standard of living, therefore __________ (51) ftrst on its capacity to produce wealth. "Wealth" in this __________ (52) is not money, for we do not live on money but on things that money can buy: "goods" such as food and clothing, and "services" such as transport and entertainment. A country&39;s capacity to __________ (53) wealth depends upon many factors, most of __________ (54)have an effect on one another. Wealth depends __________ (55) a great extent upon a country&39;s natural resources. Some regions of the world are well supplied with coal and minerals, and have fertile (肥沃的) soil and a favorable climate; other regions __________ (56) none of them. Next to natural resources comes the ability to __________ (57) them to use. China is perhaps as rich as the USA in natural resources, but suffered for many years __________ (58) civil and extemal wars. And for this and other__________ (59) was unable to develop her resources. Sound and stable political conditions and __________ (60) from foreign invasions enable a country to develop its natural resources peacefully and steadily, and to produce more __________ (61) than another country equally well favored by nature but less well ordered. A country&39;s standard of living does not only depend upon the wealth that is produced and__________ (62) within its own borders, but also upon what is directly produced through international trade. For example, Britain&39;s wealth in food stuffs and other agricultural__________(63) would be much less if she had to depend only on those grown at home. Trade makes it possible for her surplus ( 过剩的) manufactured goods to be traded abroad for the agricultural products__________ (64) would otherwise be lacking. A country&39;s wealth is, therefore, much influenced by its manufacturing capacity,__________ (65) that other countries can be found ready to accept its manufactures. _________ 查看材料 A.calls
B.
gets
C.
depends
D.
takes
查看完整题目与答案