请问大家知道这题的语法吗?Is this your first time visiting Beijing?为什么不用visit给大家一些上下文吧A:Is this your first time visiting Beijing?B:Yes.Is it easy to get around?A:I think so.You can get anywhere by bus and taxi i

请问大家知道这题的语法吗?Is this your first time visiting Beijing?为什么不用visit给大家一些上下文吧A:Is this your first time visiting Beijing?B:Yes.Is it easy to get around?A:I think so.You can get anywhere by bus and taxi i This is my weekend这句话有语法问题吗 This dog is Helen's对吗这句话的语法上有错误吗? 请问as this is seen as 其中有什么语法? This question is easy to answer. 问不定式用法?This question is easy to answer. 请问这句话中的不定式是什么用法 是做表语形容词的状语吗 可是是什么状语呢 请大家帮忙 谢谢! This is the one I wanted .和This is the one what I wanted.有什么区别?我知道第二个是错的.这是选择题中的,但我不知道为什么这样选.请简要解释一下这题和相关语法点, 关于which的语法This problem is which the teacher explained yesterday 这句话有语法错误吗? The sooner you begin to learn better,This is school哥,请问这句是什么语法及词性! How Deep Is Your Love这是一首歌名……大家都知道应该.how deep is your love的语法是正确的吗?那么how deep your love is呢? is this really happening for real?for在这句话里的语法作用? This better be good请问这句是什么语法结构? 大家看看这句句子的语法有没有错误：She was at the office this moring. this is shoes with adjustable heels这句话语法正确吗 This is my grandma and grandpa.语法有误吗 THIS IS JUST LIFE 语法上有错误吗? 前边讲了一个故事,后边用 so the well-known加一个大家都知道的名称.我知道这是“众所周知”的意思,但我想知道这符合语法吗?那是主语动词什么的.还有没有别的说法?比如 it is well-known that 加 job-hopping is good or not ,this a a question.感觉不妥,请问哪里有问题,怎么改?请问从语法的角度有什么问题？ this is an apple 和 this is apple 哪个语法是正确的