is the new machine very easy to______?Aoperate on B.operate C.beoperated D.be run选哪个,为什么?

The o____ of the new machine is hard to learn____填什么? There is new machine at this school.Except the mechanic.nobody can operate是什么意思 The new machine is cheaper,and besides,it's better.的同义句转换 英语 the new machine has been tested the machine is permanently activated is there a_________in the houseA washing machine B wash machine C machine washedD machine for wash the problem is (how) we can( operate) the new machine( on) such (a) short time.英语挑错,括弧中的,为什么? 'The Revealer' is a new machine which is used for detecting buried gold这句话,我觉得应该这样写“'The Revealer' is a new machine which was used for detecting buried gold. 求翻译.The machine is of a new type except for a few shortcomings here and there. is the new machine very easy to______?Aoperate on B.operate C.beoperated D.be run选哪个,为什么? they 've bought a new machine for the factory翻译 The computer is a useful machine. The machine is dead的同义句 The machine is in good repair. It is said they he has invented a new machine. He ____ _____ _____ _____invented a new machine. The new ______ machine is a great help in the production of the factory.a、adequate b、effective c、efficient d、sufficient The new ______ machine is a great help in the production of the factory.a、adequate b、effective c、efficient d、sufficient -The machine is too old to work -we need to buy a new one that is easy to_A.operate B.operate on C drive D.run