下面两个英语句子哪个正确?① Which is the most expensive camera of all ② Which is the most expensive of all camera 第②个改成 all of the camera

下面两个英语句子哪个正确?① Which is the most expensive camera of all ② Which is the most expensive of all camera 第②个改成 all of the camera 下面两个英语句子哪个是正确的①Please spend as much time as you can to read English.②Please spend as much time as you can reading English.哪个正确,说出原因（精炼点） 请英语高手判断下下面两个句子哪个是正确的?最好解析下1.DC company was established in 1999 which covers 20000 square meters2.DC company was established in 1999 which covered 20000 square meters请能十分肯定的朋友回答 下面这两个句子哪个是正确的呀Computer models can be used to demonstrate the way which cells work in. Computer models _can be used to demonstrate the way which cells work. 到底加不加in呀,谁能帮我解释一下? 请问这两句英语句子哪个正确.在不考虑时代的情况下,下面两个句子,哪个正确,为什么?1、The boy is eatting.2、The boy eat.2、The boy eats.那为什么有的句子就可以直接用动词做谓语，而不需要用Be了 请问下面两个英语句子哪个正确It's lucky for you to live in a city like that.It's lucky of you to live in a city like that. 下面两个句子哪个正确,还是都正确,急Mattel 's Barbie dolls are proportioned impossibly.Mattel 's Barbie dolls are impossibly proportioned. 下面两个英文句子哪个是对的?could you please tell me which is t下面两个英文句子哪个是对的?could you please tell me which is the way to the bank?could you please tell me which the way is to the bank?书上例句是第一个 下面两个德语句子哪个正确?1 Es gibt kein ein Krankenhaus in der Stadt.2 Es gibt keine Krankenhäuser in der Stadt. send 和 send to 的区别下面两个句子哪个正确?I have received the letter you sent me.I have received the letter you sent to me. 以下两个英语句子哪个是正确的Western has always been open.和Western always has been open.哪个是对的? Which way should I go?Which way I should go?哪个才是正确的?或者两个意思不同? 两个式子,哪个正确 哪个正确,只有两个. 懂英语的帮忙看下这两个句子哪个对Do you think where I can get such a book?where do you think l can get such a book?这两个句子哪个是正确的?为什么?有什么区别? 下面两个句子的哪个正确呢?1.Welcome to Korea to watch the Olympic Games 2.Welcome to Korea to watching the Olympic Games能告诉我为什么1是正确的吗？ 两个句子合并,用定语从句表达,请看看哪句正确The movie is interesting.I saw the movie last night.合并为定语从句,下面两句,哪一句正确?i saw the movie which was interesting last night the movie which i saw last night was 请问这两个英语句子哪个正确he not only made a promise,but also he kept ithe not only made a promise,but also kept it