The compound which does not belong to one carbon unit as follow is.

A . that is B . there is C . there are D . that are

A .  Restore archived redo logs. B .  Apply archived redo logs. C .  Restore incremental backups. D .  Apply incremental backups. E .  Restore datafile images.

A . The alternators are not generating the same voltages and should be adjusted on automatic voltage regulator rheostats B . Alternator frequencies are different and should be adjusted on the governor speed controllers C . Alternators are out of phase and should be tripped and paralleled again D . One alternator has lost one of its phase

A . bacteria B . moulds C . yeasts D . seal

A.Money is all that matters in our life． B.The richer we are， the happier we"ll be． C.Money makes a difference to the quality of our lives． D.True happiness is achievable from good relationships．

A．It enables citizens to think and work creatively. B．Manufacturing productivity has been improved. C．It encourages more environment friendly living style. D．It attracts people and enables them to collaborate.

A．Technologies for carbon reduction in all industries, including aviation, do not exist yet. B．Technologies are not available for carbon reduction with the current aircraft models. C．Technologies designed to cut pollution from electricity generation and from air travel are not the same. D．Technologies to cut carbon from power plants cannot be used to cut carbon from planes.

A、 People should applaud the trend toward higher proportions of female workers. B、 Equality of opportunity is impossible to realize without men's commitment. C、 The public is blind to the impacts of the changes in the American labor force. D、 Displacement of male workers can be prevented if more work is done on computer.

A.Science. B.Maths. C.History. D.Computer programming.

A．Abraham Lincoln. B．George W. Bush. C．Barack Obama D．Richard Nixon.

A.The alternators are not generating the same voltages and should be adjusted on automatic voltage regulator rheostats B.Alternator frequencies are different and should be adjusted on the governor speed controllers C.Alternators are out of phase and should be tripped and paralleled again D.One alternator has lost one of its phases

A．If a product is in stock B．If a discount is possible C．If an order can be cancelled D．If a purchase can be returned

A．Purchasing property B．Getting a second mortgage C．Working without a professional D．Pulling money out of a retirement fund

—Cn I smoke here —No,t no time　　　in the librry.permits smokingB．does smoking permitC．smoking i—Cn I smoke here —No,t no time____in the librry.permits smoking B．does smoking permit C．smoking is permitted D．is smoking permitted A．permits smoking B．does smoking permit C．smoking is permitte D．is smoking permitted

A．Symbolic instructions B．Directives C．Macro D．Operators 此题为多项选择题。

A．University/college B．Move/run C．Furniture/table D．Mature/ripe