28， Which may be the most possible place for people to work in tomorrow?

A． In the office

B． At school

C．At home

D． In the company，

[单选题]Which of the following may take place if the clearance of the main bearings are excessive?（）A . bearing knocksB . dropping of pressure of LOC . noisesD . all the above

[单选题]28． Which of the following may the author disagree?A． Sitting up slowly without using your hands helps burn calories．B． Eating apples every day is good for people's health．C． You have to join a gym if you want to lose weight．D． It’s good to walk aro

[单选题]28． Which is a good place for studying?A． A clean and beautiful place．B． The place with a computer．C． The place with a television and a radio．D． A quiet place with a chair ,a desk and some study materials．

[主观题][ ] It may be possible to detect that a counterpart is lying by observing body language.

[单选题]Which is the best possible title of the passage ?A． Age Is No Barrier for Fashion FansB．The More Fashionable ,the Less ExpensiveC．Unexpected Changes in FashionD．Boom of the British Fashion Industry

[单选题]H．umble ____ it may be, there’s no place like home, where he may go.[A]although[B]as[C]how[D]which

[单选题]Which of the following may cause that an engine doesnt run on starting air?（）A . too low starting air pressureB . main start valve closedC . neither A nor BD . A and B

[单选题]Which of the following firing order may be used for a 6-cylinder engine? ( )A．1-2-3-4-5-6B．1-2-3-6-5-4C．1-5-3-6-2-4D．1-3-4-5-6-2

[单选题]Which of the following problems may occur if the opening pressure of a fuel injection nozzle is greater than specified by the engine manufacturer?（）A . The amount of fuel injected will be increasedB . The start of injection will be retardedC . The no

[单选题]Which of the following conditions may need to be reduced when operating a large, low speed, main propulsion, diesel engine at low loads?（）A . Injection pressuresB . Control air supply pressureC . Cooling water flow through after-coolersD . Lube oil t