单选题clamp（）A扭锁B链钩C夹子D螺钉
单选题
clamp（）
A
扭锁
B
链钩
C
夹子
D
螺钉
参考解析
解析：
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根据下列材料，请回答 36～40 题：If the trade unionist Jimmy Hoffa were alive today, he would probably represent civil servant. When Hoffa’s Teamsters were in their prime in 1960, only one in ten American government workers belonged to a union; now 36% do. In 2009 the number of unionists in America’s public sector passed that of their fellow members in the private sector. In Britain, more than half of public-sector workers but only about 15% of private-sector ones are unionized.There are three reasons for the public-sector unions’ thriving. First, they can shut things down without suffering much in the way of consequences. Second, they are mostly bright and well-educated. A quarter of America’s public-sector workers have a university degree. Third, they now dominate left-of-centre politics. Some of their ties go back a long way. Britain’s Labor Party, as its name implies, has long been associated with trade unionism. Its current leader, Ed Miliband, owes his position to votes from public-sector unions.At the state level their influence can be even more fearsome. Mark Baldassare of the Public Policy Institute of California points out that much of the state’s budget is patrolled by unions. The teachers’ unions keep an eye on schools, the CCPOA on prisons and a variety of labor groups on health care.In many rich countries average wages in the state sector are higher than in the private one. But the real gains come in benefits and work practices. Politicians have repeatedly “backloaded” public-sector pay deals, keeping the pay increases modest but adding to holidays and especially pensions that are already generous.Reform. has been vigorously opposed, perhaps most egregiously in education, where charter schools, academies and merit pay all faced drawn-out battles. Even though there is plenty of evidence that the quality of the teachers is the most important variable, teachers’ unions have fought against getting rid of bad ones and promoting good ones.As the cost to everyone else has become clearer, politicians have begun to clamp down. In Wisconsin the unions have rallied thousands of supporters against Scott Walker, the hardline Republican governor. But many within the public sector suffer under the current system, too.John Donahue at Harvard’s Kennedy School points out that the norms of culture in Western civil services suit those who want to stay put but is bad for high achievers. The only American public-sector workers who earn well above $250,000 a year are university sports coaches and the president of the United States. Bankers’ fat pay packets have attracted much criticism, but a public-sector system that does not reward high achievers may be a much bigger problem for America.第 36 题 It can be learned from the first paragraph that[A] Teamsters still have a large body of members.[B] Jimmy Hoffa used to work as a civil servant.[C] unions have enlarged their public-sector membership.[D]the government has improved its relationship with unionists.
Text 4 If the trade unionist Jimmy Hoffa were alive today,he would probably represent civil servant.When Hoffa’s Teamsters were in their prime in 1960,only one in ten American government workers belonged to a union;now 36%do.In 2009 the number of unionists in America’s public sector passed that of their fellow members in the private sector.In Britain,more than half of public-sector workers but only about 15%of private-sector ones are unionized.There are three reasons for the public-sector unions’thriving.First,they can shut things down without suffering much in the way of consequences.Second,they are mostly bright and well-educated.A quarter of America’s public-sector workers have a university degree.Third,they now dominate left-of-centre politics.Some of their ties go back a long way.Britain’s Labor Party,as its name implies,has long been associated with trade unionism.Its current leader,Ed Miliband,owes his position to votes from public-sector unions.At the state level their influence can be even more fearsome.Mark Baldassare of the Public Policy Institute of California points out that much of the state’s budget is patrolled by unions.The teachers’unions keep an eye on schools,the CCPOA on prisons and a variety of labor groups on health care.In many rich countries average wages in the state sector are higher than in the private one.But the real gains come in benefits and work practices.Politicians have repeatedly“backloaded”public-sector pay deals,keeping the pay increases modest but adding to holidays and especially pensions that are already generous.Reform has been vigorously opposed,perhaps most egregiously in education,where charter schools,academies and merit pay all faced drawn-out battles.Even though there is plenty of evidence that the quality of the teachers is the most important variable,teachers’unions have fought against getting rid of bad ones and promoting good ones.As the cost to everyone else has become clearer,politicians have begun to clamp down.In Wisconsin the unions have rallied thousands of supporters against Scott Walker,the hardline Republican governor.But many within the public sector suffer under the current system,too.John Donahue at Harvard’s Kennedy School points out that the norms of culture in Western civil services suit those who want to stay put but is bad for high achievers.The only American public-sector workers who earn well above$250,000 a year are university sports coaches and the president of the United States.Bankers’fat pay packets have attracted much criticism,but a public-sector system that does not reward high achievers may be a much bigger problem for America.40.John Donahue’s attitude towards the public-sector system is one ofA.disapproval.B.appreciation.C.tolerance.D.indifference.
During loading and discharging, the equipment works with all kinds of cargo sling, net, wire, tray, plate clamp, etc.（）A、在装卸货期间，这些设备配有各种吊货索环、吊货网、吊货钢丝、吊货托盘、吊板夹等。B、在装卸货期间，这些设备配有各种吊货托盘、吊板夹、吊货网、吊货钢丝、吊货盘等。C、在装卸货期间，这些设备配有各种吊货辅助设备等一起使用。D、在卸货期间，这些设备配有各种吊货索环、吊货网、吊货钢丝、吊货托盘、吊板夹等。
单选题During loading and discharging, the equipment works with all kinds of cargo sling, net, wire, tray, plate clamp, etc.（）A在装卸货期间，这些设备配有各种吊货索环、吊货网、吊货钢丝、吊货托盘、吊板夹等。B在装卸货期间，这些设备配有各种吊货托盘、吊板夹、吊货网、吊货钢丝、吊货盘等。C在装卸货期间，这些设备配有各种吊货辅助设备等一起使用。D在卸货期间，这些设备配有各种吊货索环、吊货网、吊货钢丝、吊货托盘、吊板夹等。
单选题Which is normally used to hold wire rope for splicing（）.ACome alongBJiggerCRigger's screwDSealing clamp
单选题A centrifugal fuel oil purifier should be shut down if （）Amore sealing water is neededBthe cover clamp needs tighteningCthe purifier has a bad vibration when startedDwater is discharged from the overflow line
单选题The simplest method to use for determining if a centrifugal pump is operating as designed, is to （）.Aclosely observe the pump discharge temperatureBclose off the discharge valve, and watch for a rise in pressureCmomentarily close off the suction valve, and watch for a rise in pressureDuse a clamp on ammeter and compare the readings to past records
名词解释题锁状联合（clamp connection）