Last summer he taught us( )poisonous gasA.how did we deal with B.what did we deal with C.how we dealt with D.what we dealt with该题正确答案应选C,为什么不能选B,

he visited beijing zoo last summer对last summer提问 last summer He taugh me how to distinguish them 这句话对吗? last summer he went to canada 改为否定句 He had a wonderful holiday last summer.改为感叹句 Miss Gao taugh them English (last term).对划线部分提问 last summer he went to italy.he was __italy last summer .(at/to/in/on)分别是什么意思?应该选择哪一个?为什么? 18/67.Last summer he visited Paris and London,too.(改为否定句)Last summer he ____________ visit_________ Paris ___________London.说明理由, Last Summer 歌词 he spent his holidays in Italy last summer这句话对吗? He came here yesterday.I had a good time last summer.句型转换. Mr Smith had a tirp to China last summer.Which phone did he take there? Mr Smith had a tirp to China last summer.Which photo did he take there? The book he devoted all his lifetime to （）（come）our last summer 动词填空.. The book he devoted all his lifetime to （）（come）our last summer 动词填空. Grandpa _______ (not,be) to the cinema since he _____ (break0 his leg last summer. 翻译一下He traveld in Beijing last year and he`s going to travel to Yunnan this summer. last summer 和in last summer 的区别