英语I use my computer for sending e-mailsI use my computer to send e-mails.I use my computer for sending e-mails.两句话意思一样,为什么第二句里的sending 要+ing呢?我是初学者,麻烦解答下,

how i use my computer 作文一篇 How I Use My Computer 这篇英语作文怎么写? 你使用你的电脑经常干什么?翻译英语 回答：I usually use my computer to read e-book. How do I use the computer?英语作文 I use the computer to do my homework对划线部分提问the computer 划线 My computer and I 英语作文 英语I use my computer for sending e-mailsI use my computer to send e-mails.I use my computer for sending e-mails.两句话意思一样,为什么第二句里的sending 要+ing呢?我是初学者,麻烦解答下, 请问 I use my computer to send e-mails.和 I use my computer for sending e-mails 有什么区别? use the computer 英语作文 ---Ross,Can I use your computer to do my homework?---Sorry,I don't have_____ I am a writer and I use my computer to w____n____ My computer is broken so i have to use notepaper 同义句（）my computer is broken ,( )have to use notepaper I usually use the computer ___ my homework A for B in C on D with my,to,can,use,I,chat,friends,computer,a,with,连词成句 I use my computer for…的作文中考水平急求 I usually use the computer ___ my homework A for B in C on D with I sometimes use a computer to write my homework.对sometimes划线部分提问 i use my computer to search for information every week 对every week 提问