I swam for three hours（划线提问） （ ）（ ）（ ） for three hours被划了

I swam for three hours（划线提问） （ ）（ ）（ ） for three hours被划了 I swam across是什么意思 I disappear for three days. I danced for three hours last I have studied English for three months. I have attached to you for three 被动语态转换问题!我们老师说什么被动语态转换时不及物动词神马的,算了,For example :I swam in the swimming pool yesterday .是不是换成The swimming pool was swam by me yesterday .那in 各位help me I hear he's coming to see youA:for three daysB:after three daysC:three days agoD:in three days What I like is a Hou Yue I came to beijing three years ago.I()()()Baijing for three years I swam in sea yesterday.对swam in the sea 提问30分钟内回答 这句话有没有时间状语?是哪个?“I had been working on math for the whole afternoon and the numbers swam before my eyes. I'm sorry three.和What are you sorry for? I have been there( )three times.括号里加for吗 给I have come here for three days改错 I stayed in Beijing （for three days） 括号提问 I have been here for three months.同义句 I have been over my homework for three hours