这句话逗号后面的that是不是用错了啊?非限制性定语从句怎么能用that引导呢?难道根本不是非限制性定语从句?Phonetics studies speech sounds,including the production of speech,that is how and speech sounds are actual

这句话逗号后面的that是不是用错了啊?非限制性定语从句怎么能用that引导呢?难道根本不是非限制性定语从句?Phonetics studies speech sounds,including the production of speech,that is how and speech sounds are actual Using computers you can send e-mails quikly and easily.这句话句型对么?感觉怪怪的.是不是要在Using computers后面加一个逗号啊. it is ```that ```,后面的动词用什么形式啊 逗号在这里连接的是什么 现在后面加不加逗号?上文用逗号结束后下文需要用《现在》承接那么《现在》后面是加逗号还是直接加句子?如果加逗号,2个逗号离那么近,是不是感觉用的很频繁呢?现在某某人要开始讲话了, because of you that I have a good birthday这句话里的that是不是用错了?是不是不应该有that? that is的用法However,the development also brings an obvious defect that is cross-platform code transplantation can never be achieve in this surrounding.that is 后面可以接句子么？是不是用 that is because 就可以了 前面要用逗号 逗号的用法在一句话里 啊后面可不可以用逗号? are belong to me请问这句话是不是错了,belong是个动词啊在are的后面 英文句子里的逗号用法比如说 Ralph represents human beings’ civilizing instinct,as opposed to the savage instinct that Jack embodies.这里的用了逗号之后,opposed to the savage instinct that Jack embodies是不是变成形容这个 其中一词后面是否必须用逗号?有个人说其中一词后面必须用逗号,我很少这么用,也不知道是不是错 To make ideal come true,I hold that,we must base it on reality这句话中中间用逗号隔开了I hold that 属于什么语法? These friendly dogs,which were first brought from Asia,were used as watchdogs even in Roman times.这句话中两个逗号之间的句子是不是插入语,这句话都用了哪些句型? a flight attendant told us to keep calm .这句话中us后面是不是省略了that 英语语句成分Baekeland took out his famous patent describing this preparation,the essential features of which are still in use today.1、请问逗号后面的成分叫做什么?2、逗号后面的这句话改写成the essential features that are that some of bitch这句话是不是错的? 英语一句话中用逗号隔开,有从句的情况下可以有三个谓语吗?如这句话：After they agreed to publish his first book,he finally felt that he was on the road to success这句话里面是不是出现了 （agree felt was )这三 这个句子的结构求分析,看不懂the history of written chinese goes back at least 4000 years,that of English little more than 1000 years逗号后面为什么还有主语,为什么又没动词,看着不太通顺是不是逗号后省略了with 关于英语信的末尾署名的问题我看到的信的末尾署名是 :Yours Sincerely ,为什么后面要加个逗号,这是最后一行,它后面没东西了,是不是打印错误?