为什么前面用介词with ,后面用in
问题描述:
为什么前面用介词with ,后面用in
Please write to your teacher with a pen,don't write it in pencil
答
前面有a是特指,后面没有是泛指.
为什么前面用介词with ,后面用in
Please write to your teacher with a pen,don't write it in pencil
前面有a是特指,后面没有是泛指.