he needs to think about what will happen if he doesn`t become a professional runner in the end是什么意？
he needs to think about what will happen if he doesn`t become a professional runner in the end是什么意思
答：is是不可少的. 这个句子里有一个主语从句和一个表语从句. what i can tell you是主语从句，充当主语． that it happens in ...详情>>
答：Education Bookstore 希望能帮到你。详情>>
答：自然科学的英文是 Natural Science 。详情>>
答：走在街上，看到他认识的汉字或英文单词，他都会高兴地大叫着读出来详情>>
