Has been in use for many years 可以把use改成used或Using吗?为什么?

来源:学生作业学帮网 编辑:学帮网 时间:2024/05/16 14:47:38

Has been in use for many years 可以把use改成used或Using吗?为什么?

已使用多年.
不能改,因为use这里是名词,介词短语in use 意思是“在使用”.

意思是:用了很多年了
不能换 in use 是个词组, 表示使用中、使用着的

使用多年了的意思。不可以,use作名词

Has been in use for many years 可以把use改成used或Using吗?为什么? it has been used和it has been in use有什么区别吗 Tom___ China for 3 years.A.has been B.has been in C.has been to D.has been at David___the golf club for 2 years.A has joinedB has been C joinedD has been in The library has just been completed and is now ready______.为什么是for use而不是for using 或to use The light rail has been in use since 2002同义句 The light rail has been _ _The light rail has been in use since 2002同义句 The light rail has been _ _since 2002 改写句子:It has been in use since 1998.(用in 1998改写句子) 英语翻译For each end-use,a specific product has been designed to fulfil a broad spectrum role with a good level of quality performance in the range of market segments associated with the end use. you father has (been /gone) to China.he has been in Beijing for two weeks He has been there for six months.为什么不是has been in there? he has been learning english for 2 years in college. He has been in Canada for seven years .同义句 jom has been in meizhou for three month ,__ My cousin has been in Sydney for half a 求has been for的具体用法和与has been to,has gone to, has been in, has been for的区别.加has been for等的例句十万火急!!!!!如解决,非常感谢!! the most common use of telecommunication satellites has been for transmitting telephone calls..for transmitting telephone calls..是表语吗 the most common use of satellites ,however,has been for transmitting telephone.however能挪到句头吗for是个什么用法 英语翻译ABSTRACTNew applications of evanescent imaging for microlithography are introduced.The use of evanescent wave lithography (EWL) has been employed for 26nm resolution at 1.85NA using a 193nm ArF excimer laser wavelength to record images in