at the first time和at first time 的区别? 我们承诺:把第一次和每一次都做到最好! 怎么说? 1.We promise:do best at the first and every time 2.We promise:do best at the first and every time 还有,do前用不用加to
do前不加to,这里只指祈使句,所以直接以动词开头. at the first time 指在第一次 如一个人打算分3次做一件事情,at the first time, he made a ..., but failed. at the second time, ..., failed again. 要加冠词the,first是序数词,应该要加的.