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：249 ℃ 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
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