雅思词汇app

英语句法问题为什么有些句子主语后面要加系动词,而有些又不用加?希望说的详细点~最好来写例子, 关于英语句法的问题请问I think of buying my sister some old books.这句话是怎么翻译成中文的,我知道中文意思是我想给妹妹买一些旧书,可为什么不说I think of buying some old books for my sister呢? What's the matter 和What's the problem有什么区别 up doing sth 和 stop doing sth 的辨析 长江大桥横卧在江面上.（改成比喻句） 长江大桥横卧在江面上,改比喻句急啊啊啊啊啊啊啊啊啊啊啊啊啊 Have you been?A place I've never been这句话中been后要不要加东西?为什么？ 长江大桥横卧在江面上怎么改成包养比喻句 告别武器怎么样 what can I Do in the sports club英语作文 苏通大桥横卧在江面上 改成比喻句 江面很宽改成比喻句详细描述您所遇到的难题vv 英语作文 importance of family 家庭的重要性 怎么回答：What do the rude classmates call Sue do to keep fit （ ）______you call the boy?we call the boy Jim.AHow Bhow do C what do Dwhat are she carefully laid them out on the table 翻译 __come in,please.A Will B Do C Will not 老师,please not do sth 还是please do not do sth please not do 还是please not to do 骆驼祥子是谁写的? 只会一点语法,框架啥也不会,JAVA语言 这个句子的语法结构对不对 Recalling my frist semester college life that i want to say（回想我的第一学期我有话想说） the big clock which used to strick hours day and night was damaged many years ago and has been silient ever since 急需新视野大学英语第二版第四册视听说第8,9, We each have a pet . 为什么用have?each后面不应该用单数形式吗? Daming have lovely dog.中have能改成has吗 骆驼祥子是谁写的啊? 关于I have句型的句子,1.单三 陈述,否定,一般疑问句,特殊疑问句2.非单三 陈述,否定,一般疑问句,特殊疑问句就是先造一个I have句型的句子进行陈述，接下来否定句、一般疑问句、特殊疑问句， Who _____(have)black pens?用正确形式填空——I think they do 帮忙解答一下这句话.he doesn"t have any pencils.原题是将下类句子改成否定句和一般疑问句.He has some peaches!------He doesn"t have any pencils.------Does he have any peaches?这个时候has为什么要变成have ?搞不明白 he doesn't like any subject,这里的subject是单数,为什么he doesn't have any pencils,中pencils是复数 He doesn't have any coffee.改为疑问句：Doesn't he have any coffee?或He doesn't have anHe doesn't have any coffee.改为疑问句：Doesn't he have any coffee?或He doesn't have any coffee,does he?晕…