改错题 ——how long have you bought this bike ——for two weeks 1.the garden needs being watered 2.the children were taken good care
人气：357 ℃ 时间：2019-12-22 23:08:46
解答
how long have you 【kept】 this bike ——for two weeks要用持续动词 1.the garden needs 【watering】 need doing =need to be done 表示被动 2.the children were taken good care 【of】介词不能省略
