The children went there to watch the iron tower being erected.为什么直立要用被动?

相关推荐

• 被动语态to be与beingbeing 正在进行,to be将来要做 1.they insisted on the design being finished tomorrow.a.being finished b.to be finished为什么B是错的?2.The children went there to watch the iron tower__a.being ecrected b be erected选什么?为什么?
• The children went there to watch the iron tower being ecrected.用be erected 对不,为什么
• The children went there to watch the iron tower being erected.为什么直立要用被动?
• The children went there to watch the iron tower （being erected）为什么是用被动 不能用erecting
• The children went there to watch the iron tower being erected.为什么直立要用被动?
• The children went there to watch the iron tower being ecrected.用be erected 对不,为什么
• The children went there to watch the iron tower being ecrected.用be erected 对不,为什么
• they went there to watch the iron tower___ a.to be erected b.be erected