知识问答
最佳答案：I have a cat.I don't have a cat.Do you have a cat?Yes,I do.No,I don't.
最佳答案：现在进行时：表示现在正在进行的动作,由“be动词 + 动词的现在分词”构成.现在进行时的肯定句 句型 （1）第一人称：主语 + am + 现在分词 + …… e
最佳答案：现在完成时一般疑问句结构：Have/Has+主语+动词过去分词+其它肯定回答：Yes,+主语+have/has.否定回答：No,+主语+haven't/hasn
最佳答案：为你解答。1、I'm cleaning the classroom.---(Are you cleaning the classroom)?Yes,(I
最佳答案：可造句为：I used to be very timid,but now I am brave.Did you use to be very timid?Yes
最佳答案：疑问句：Are you a student?肯定回答：Yes,i am .否定回答：No,i am not.肯定句：I want to fly.否定句：I do
最佳答案：1.肯定句：I'mplayingbasketballwithmyfriendnow.2.否定句：I'mnotplayingbasketballwithmyfri
最佳答案：I'm playing basketball with my friend now.I'm not playing basketball with my fri
最佳答案：肯定句：妈妈的孩子们肯定在操场上打篮球.否定句：妈妈的孩子们没有在操场上打篮球.一般疑问句：妈妈的孩子们正在操场上打篮球吗?或者是：正在操场上打篮球的是妈妈的孩
最佳答案：His uncle is cookingHis uncle isnt cookingIs his uncle cooking?Yes ,he isNo,he i
最佳答案：1 一般疑问句肯定与否定回答：Yes,it is Yes,there is(there are).No,it isn't. No,there isn't(the
最佳答案：是改成一般疑问句吧?不然怎么会有肯定、否定的回答.I am a student of Yucai Middle School. 我是育才中学的学生.特殊疑问句：
最佳答案：These chairs are beside those tables.Are these chairs beside those tables?Yes,th
