问题描述:
关于after和before的疑问?
after是一个介词,有说after doing的,
那么有没有说before doing的?
比如这个,
after finishing my homework,i am going to bed.
可不可以说,
i can not go to bed,before finishing my homework
能不能在给我几个例子?
after是一个介词,有说after doing的,
那么有没有说before doing的?
比如这个,
after finishing my homework,i am going to bed.
可不可以说,
i can not go to bed,before finishing my homework
能不能在给我几个例子?
问题解答:
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