Don't throw the used paper away.It is still_____(use).
问题描述:
Don't throw the used paper away.It is still_____(use).
答
useful 形容词,它仍然是有用的,它仍然是可以用的.
Don't throw the used paper away.It is still_____(use).
useful 形容词,它仍然是有用的,它仍然是可以用的.