Based on the given drawings, the front view does not show the object in space.（）

A . CPU B . Disk C . Memory D . NetworkX

A . location and capacity of the facilities located on board ships B . Position and type of a sincere sintion C . Capacity and location of shore based communication facilities D . Position and capacity of mobile communication statio

A . mean low water B . mean lower low water C . mean high water D . mean high water spring

A . The class-map "all-traffic" will match all traffic with ip precedence 4 and 5 B . The class-map "all-traffic" will match all traffic with dscp 18 or dscp 43 C . The class-map "all-traffic" will match all traffic with ip precedence 0 or 1 D . The class-map "all-traffic" will match all traffic with dscp 18 and dscp 43

A . lowest B . highest C . basic D . medium

A . Switch A ,because it has the lowest MAC address B . Switch C,because it has the lowest priority C . Switch B,because it has the highest MAC address D . Switch C,because it is the most centrally located switch E . Switch A,because it is the most centrally located switch F . Switch D,because it has the highest priority

A．international accounting practice need common standards B．international companies all adopt the standards C．there are more advantages of standardization than disadvantages D．there were 41 international accounting standards in 1973

A．human brains differ considerably B．the brain a person is born with is important in determining his intelligence C．environment is crucial in determining a person’s intelligence D．persons having identical brains will have roughly the same intelligence

A newstudy shows a large gender gap on economic policy among the nations professional economists,a divide similar to the gender divide found in the general public. "Asa group, we are pro-market," says Ann Marl May, co-author of the study anda University of Nebraska economist. "But women are more likely to acceptgovernment regulation and involvement in economic activity than our malecolleagues. " "Itsvery puzzling," says free market economist Veronique de Rugy of the Mercatus Center at George Mason University. "Not a .day goes by that Idont ask myself why there are so few women economists on the free market side." A nativeof France, de Rugy supported government intervention (干预) early in her life butchanged her mind after studying economics. "We want many of the samethings as liberals--less poverty, more health care--but have radicallydifferent ideas on how to achieve it. " IAberaleconomist Dean Baker, co-founder of the Center for Economic Policy andResearch, says male economists have been on the inside of the profession,confirming each others antiregulation views. Women, as outsiders, "aremore likely to think independently or at least see people outside of theeconomics profession as forming their peer group," he says. Thegender balance in economics is changing. One-third of economics doctorates (博士学位) now go to women."More diversity is needed at the table when pubflc policy isdiscussed," May says. Economistsdo agree on some things. Female economists agree with men that Europe has toomuch regulation and that Wal-mart is good for society. Male economists agreewith their, female colleagues that military spending is too high. Thegenders are most divorced from each other on the question of equality forwomen. Male economists overwhelmingly think the wage gap between men and womenis largely the result of indi~fluals skills, experience and voluntary choices.Female economists overwhelmingly disagree by a margin of 4-to-1. Thebiggest disagreement: 76% of women say faculty opportunities in economics favormen. Male economists point the opposite way: 80% say women are favored or theprocess is neutral. What is the finding of the new study？ A.The gender divide is a big concern of the general public. B.Men and women understand economics quite differently. C.The gap between male and female economists needs to be closed. D.Male and female economists disagree widely on economic policy,

A police spokesman said the devices were made safe by explosive experts in the Ardorn district, where a woman was shot in the leg and 13 police officers were injured during a second successive night of violence. Northern Ireland’s police chief had earlier called on community leaders to work together to end the violence. The violence has erupted sporadically throughout a summer of Sectarian tension in northern Belfast. Questions 20 and 21 are based on the following news. At the end of the news item, you will be given 20 seconds to answer the questions. Now listen to the news. 20. Altogether how many people were injured during the violence？ A.1. B.2. C.13. D.14.

A．The artificial nose does have a big prospect in the fields of police, state security and food-safety assurance. B．There will be a threat of lowering down people"s privacy if some day sensors are abused. C．Things remain even when one of the traditional protectors of American liberty is that it has been impossible to search everyone. D．It is expected to load a single fingernail-size chip with thousands of odor receptors, enough to create a sensor that"s nearly as sensitive as a dog"s nose.

A．$20 000 B．$18 000 C．$15 000 D．$13 000

<img src='https://img2.soutiyun.com/ask/uploadfile/2019-03-27/2b3edf249d7c9491ef9e0334bb9ca2ab.jpg' /> A. The class-map &quot;all-traffic&quot; will match all traffic with ip precedence 4 and 5 B. The class-map &quot;all-traffic&quot; will match all traffic with dscp 18 or dscp 43 C. The class-map &quot;all-traffic&quot; will match all traffic with ip precedence 0 or 1 D. The class-map &quot;all-traffic&quot; will match all traffic with dscp 18 and dscp 43

1.城市里骑车日渐增多，2.说一下汽车增多有哪些好处或坏处，3.你认为应该如何克服这些坏处

A．Multi-view projection B．Isometric drawing C．Cabinet drawing D．Cartographical projection E．Perspective projection 此题为多项选择题。