I an replacing the tires on the car这里为何用介词on?是I am replacing a tire on the car

I an replacing the tires on the car这里为何用介词on?是I am replacing a tire on the car 帮忙看看这个英语句子One word replacing so many adjectives is an example of the poverty of language.replacing 的原型是replace,在这里为什么用ing形式?One word replacing so many adjectives 是主语从句吗?如果是,为什么前 Is___English-Chinese dictionary on the desk yours?--no,i don't haveA.an,an B.an,the C.the,an D.the,the 【改为同义句】I didn′t take an interest in the paintings.I-- -- -- -- the paintings （1）he innovatively put forward an idea that replacing the feedback loop with two current mirrors.这里的replacing用得对不对?（2）As the amount of data obtained from mobile phones,which is functioned as the information to determine the tr 1. Write a program to copy its input to its output, replacing each string of one or more blanks by single blank. 2. Write a program to copy its input to its output, replacing each tab by . This makes tabs visible in an unambiguous way.3. Write a p Don't worry...i won't..the story has an ending I took an English test last Monday but I don't know the r_____ of it. I can't finish the work in an hour同义句It is( ) ( ) ( )to finish the work in an hour This is ____ orange.I don't like ____ colour.A.／,the B.an,／ C.an,a D.／,a but I don't like it because an a____ is usually far away from the city i didn't feel well this morning,so the doctor gave me an e( ) I don't think Tom ___ honestA.a B.an C.the D./ I don't like to talk at ___table.A a B an C the D / befor` can‘t an exam I sleep night the连词成句 Because we haven't reached an agreement,I suggested have a vote on the issue.改错 英语翻译.大神.3qprior to opening the door to tourism, china planned well to avoid crucial errors, such as destroying or replacing key tourist attractions. A “green” approach to tourism enables its growth without harmful effects on nature. T we use the subject form when the noun we are replacing is the subject.翻译