The instrument has belonged to our family for a long time

Tax cuts are the most important ______ the government has for stimulating the economy.A) instruction B) toast C) instrument D) stuff The instrument has belonged to our family for a long time It was my grandfather who bought the instrument many years ago可以写成my grandfather has bought the instrument many years 还有为什么一定要it做形式主语?直接my grandfather who bought the instrument many years ago不行吗? 新概念英语第二册10 被动改主动课文：We have an old musical instrument.It is called a clavichord.It was made in Germany in 1681.Our clavichord is kept in the living room.It has belonged to our family for a long time.The instrument was b 英语翻译Unfortunately,this dialogue has been largely invisible to the Board,when the Board is the key instrument for peer pressure under surveillance.关键是the key instrument for peer pressure 我翻不好, instrument可数吗为什么可以说play an instrument?有play the instrument的说法吗 instrument instrument I should like to use the same instrument -- is used in your workshop.I should like to use the same instrument -- is used in your workshop.a. what b.the thing as为什么选 A 不选B 1.The 8:30 commuter train ____ in five minutes.A.leaves B.leave C.will leave D.has left2.( He made a suggestion that the new electronic instrument _____ at once.A.will be testedB.would be tested C.should test D.should be tested3.She was so unwilling 【求助】____this instrument should have put its work permit number____this instrument should have put its work permit number on the box.A.Whoever inspected B.No matter who examined选A 为什么呐?这两个 有什么区别? piano is a kind of musical instrument 还是the piamo is a kind of instrument 英语翻译IN WITNESS WHEREOF,the above-bounden Guarantor has executed this Instrument under its seal on the date indicated above,the name and corporate seal of the Guarantor being hereto affixed and these presents duly signed by its undersigned rep The（）of the world’s forests concerns everyone in some way.a、instruction b、construction c、destruction d、instrument 选哪个 英语翻译At first the institute refused to purchase the experiment instrument,but this decision was __________ changed.A.occasionally B.consequently C.backwards D.afterwards High-pressured electric field therapy treatment instrument Guangzhou(china) HCD Medical Technology Co., Ltd. Since the company was founded in 2002, has been dedicated to the promotion of medical care, to customer demand as the starting point, a keen we consider__ the instrument should be adjusted each time it is used.A,that it necessary B,it necessary that.答案选择A,为啥B不对? 翻译 How long can I keep the instrument? The instrument was bought by my grandfather many years