need doing和 need to do的用法.不要复制的._英语解答

need doing和 need to do的用法.不要复制的.

人气：270 ℃　时间：2019-10-19 15:45:58

解答

need doing表被动
如the flower needs watering
need to do 需要做（主动）
we need to finish homework on time