？？？？may be with individuals or groups and can last anything as from a few minutes to an hour ？？

相似题目

• Due to the hazards involved with Halon extinguishers on a ship，the size II extinguisher may only be used（）.

  A . outside B . on class C fires C . in an emergency D . on class B fire

  查看最佳答案

• A fire main system must have enough fire hydrants so that each accessible space may be sprayed with（）.

  A . a low velocity spray applicator B . a water spray or solid stream C . at least two spray patterns of water D . at least 25 psi delivered pressure

  查看最佳答案

• （） are individuals and organizations that are actively involved in the project, or whose interests may be affected as a result of project execution or project completion; they may also exert influence over the project and its results.

  A . controls B . baselines C . projectstakeholders D . projectmanagers

  查看最佳答案

• Defense plans may cause the operation of electronic aids to navigation to be suspended with （）.

  A . no notice B . one day's notice C . a week's notice D . thirty (30) days notice

  查看最佳答案

• Failure to comply with the above may（）actoin being taken against the vessel.

  A . resulted in B . result in C . resulting in D . to result i

  查看最佳答案

• Two navigational hazards are located near to each other，but each is marked by an individual cardinal buoyage system. The buoys of one cardinal system may be identified from the other system by（）.

  A . the differing light colors B . one system having odd numbers while the other system has even numbers C . one system using horizontal bands while the other system uses vertical stripes D . the difference in the periods of the light

  查看最佳答案

• （） are individuals and organizations that are actively involved in the project, or whose interests may be affected as a result of project execution or project completion.

  A . Project managers B . Project team members C . Sponsors D . Project stakeholders

  查看最佳答案

• A gudgeon pin in a trunk piston may be free to float and rotate, with （） to limit axial movement.

  A . split pins B . crankpins C . dipsticks D . circli

  查看最佳答案

• With VIT the start of injection may be （） as the engine load is reduced within a certain range.

  A . advanced B . retarded C . relayed D . cut off

  查看最佳答案

• Changes may be requested by any stakeholder involved with the project, but changes can be authorized only by（）

  A . executive IT manager B . projectmanger C . change control board D . projectsponsor

  查看最佳答案

• That difference in ___ may be partly because of how familiar they are with different situations, Figner says.

  查看最佳答案

• The organizational structure may be changed with the growth and expansion of business operations.

  查看最佳答案

• e. Vitamin C supplements may be combined with iron supplements to increase iron absorption.

  查看最佳答案

• 6. That difference in ＿may be partly because of how familiar they are with different situations, Figner says.

  查看最佳答案

• A man may usually be known by the books he reads as well as by the friends he makes with.

  查看最佳答案

• ● Changes may be requested by any stakeholder involved with the project, but changes can be authorized only by (73)．

  （73） A．executive IT manager B．project manger C．change control board D．project sponsor

  查看最佳答案

• These goods usually have a higher unit price than convenience goods, and an individual salesperson rather than a cashier, may be needed to sell them.

  查看最佳答案

• Individuals should be provided with necessary conditions for____．

  A．disease prevention B．health education C．healthy behavior D．unhealthy behavior E．other health services F．many vaccines

  查看最佳答案

• These social support may help explain why many women seem to be better able to deal with stress than men（）

  查看最佳答案

• It can be inferred from the text that the crime occurrence may be associated with______.

  A．the trends which can be tracks B．the deployment of the blue line C．the overwhelming presence of criminals in London D．the number of the days of terrorist attacks

  查看最佳答案

• There are various ways in which individual economic units can interact with one another. Three basic ways may be described as the market system, the administered system and the traditional sys tem.

  In a market system individual economic units are free to interact among each other in the market place. It is possible to buy commodities from other economic units or sell commodities to them. In a market, transactions may take place via barter or money exchange. In a barter economy, real goods such as automobiles, shoes, and pizzas are traded against each other. Obviously, finding somebody who wants to trade my old car in exchange for a sailboat may not always be an easy task. Hence, the introduction of money as a medium of exchange eases transactions considerably. In the modern mar ket economy, goods and services are bought or sold for money. An alternative to the market system is administrative control by some agency over all transactions. This agency will issue edicts or commands as to how much of each goods and service should be produced, exchanged, and consumed by each economic unit. Central planning may be one way of ad ministering such an economy. The central plan, drawn up by the government, Shows the amounts of each commodity produced by the various firms and allocated to different households for consumption. This is an example of complete planning of production, consumption, and exchange for the whole economy. In a traditional society, production and consumption patterns are governed by tradition: parent age, religion, and custom fix every person' s place within the economic system. Transactions take place on the basis of tradition, too. People belonging to a certain group or caste may have an obligation to care for other persons, provide them with food and shelter, care for their health, and provide for their education. Clearly, in a system where every decision is made on the basis of tradition alone, progress may be difficult to achieve. A stagnant society may result. What is the main purpose of the passage？ A．To outline contrasting types of economic systems. B．To explain the science of economics. C．To argue for the superiority of one economic system. D．To compare barter and money-exchange markets.

  查看最佳答案

• Couples may be disappointed with each other when they meet in person.

  A．Right B．Wrong C．Not mentioned

  查看最佳答案

• Present bandwidth restrictions may be raised and image quality may be increased with the help of ______ .

  查看最佳答案

• Failure to comply with the above may______action being taken against the vessel．

  A.resulted in B.result in C.to result in D.resulting in

  查看最佳答案