5 The Golden Rule is: (4.1)

A、engaged in fishing in a traffic lane B、servicing a submarine cable C、towing another D、engaged on pilotage duty

A . remains fully obliged B . has no obligation C . is not necessarily D . is exempted

A . Routing information received through an IBGP session is not forwarded to another IBGP neighbor， onlyto EBGP neighbors B . Routing information received through an EBGP session is not forwarded to another EBGP neighbor，only to IBGP neighbors C . BGP neighbor peerings are established and sychronized using the TCP 3-way handshake D . BGP shall not advertise a route until that route has been learned via an IGP also

A . 20 percent of the traffic on a network segment should be local. B . no more than 20 percent of the network traffic should be able to move across a backbone. C . no more than 80 percent of the network traffic should be able to move across a backbone. D . 80 percent of the traffic on a network segment should be local.

A . she is forward of the other vessel’s beam B . the overtaking situation become crossing situation C . She is past and clear of the other vessel D . the other vessel is no longer in sight

A . 这是一个基本ACL（高级的） B . 有数据包流匹配了规则rule 10 C . 至查看该信息时，还没有来自192.168.1.0/24网段的数据包匹配该ACL D . 匹配规则rule 10的数据包可能是去往目的网段192.168.1.0/24的

A、Do not give liquor as presents. B、Be sure that your gift does not require too much attention. C、Be modest with your gift. D、Be careful in giving alcoholic drinks.

A:正确; B:错误

A．Y B．N C．NG

A．Alfred the Great B．Elizabeth I C．Henry II D．William I

A．It can help people consciously switch between tasks. B．It doesn"t take as much time as the stage of goal shifting. C．People will use similar rules while performing different tasks. D．It can help explain why time is lost during task switching.

A、monetary unit assumption B、business entity assumption C、going-concern assumption D、objectivity principle E、cost principle

The performance of the US labour market in the late 1990s is as much a feature of the puzzlingly benign so-called New Economy. For the past four years the US has enjoyed an average annual growth rate of 4 percent— up from an average of about 3 percent in the previous decade. Productivity improvements account for about two-thirds of that elevated output, as workers have increased their output per hour. The rest has come from a rapid increase in the total number of workers, what economists call labour inputs. There has been a surge in new jobs—7m in the last three years—that has pushed the unemployment rate down into the uncharted territory of barely 4 percent. Recent economic history suggests that, whenever unemployment has gone this low, the scramble for workers becomes so difficult that wages are rapidly bid up, and an inflationary spiral follows. But in the US in the past five years, wage growth has been muted. In the last year, total employee compensation in the private sector rose by just 3.3 percent, almost unchanged on the figure three years ago, when the unemployment rate was 5.4 percent. "In some ways it's a bigger puzzle than the productivity puzzle," says Paul Krugman, professor of economics at the Massachusetts Institute of Technology. "How can we have such a low unemployment rate without an explosion of wages？" A number of factors appear to have contributed. In their search for workers to fill positions, companies have reached out to places they have not looked at in the past. As a result, more people are working than ever. The proportion of the population in employment reached a record high this year of more than 64 percent. This expanded labour supply helps explain why companies have kept the lid on pay over the last few years. The availability of new sources of labour—women, retirees, college students among them—means companies may not have to give big pay rises to hire new workers. It also helps explain why the benefits of the New Economy are not always widely felt—more people seem to be working longer hours than ever. But an expanded labour supply can only explain part of what has changed in the US in recent years. After all, unemployment—the proportion of the labour force out of work—has still declined, indicating that companies have drawn new workers not just from the pool of those not previously in the labour force, but also from the unemployed. And yet still wage costs have remained muted. One possible explanation is that companies have become more flexible in how they pay. "At Newfield, we use a much broader variety of means to reward workers, including performance related pay, year-end bonuses, and extended contracts," says Mr. Ostop. Why does Connecticut have the tightest labour market in the U. S. ？

A．RuleUtilitarianism． B．Kant’sCategoricalImperative C．Kant’sreversibilitycriterion． D．theGreatestHappinessPrincipl