Tim is in Australia.How long _____ there?(a)is he (b)has he been (c)has he (d)was he这个是选b吧,想问下,选a行么?ab两个意思有什么区别?

Tim is in Australia.He went (A)Australia six months ago.A.toB.inC.atD.into 英语:Tim is in Australia .He went ( ) Australia six months ago.英语新概念二册 第四课作业----句型英语:Tim is in Australia .He went ( ) Australia six months ago.选择：(a)to (b)in (c)at (d)into Tim is in Australia.He went ___Australia six months ago.是填to还是in?要说明原因. - ___ is Sydney?-It is in Australia..., Is the weather in England____from____in Australia. Sydney is a —— in Australia is in sydney australia 连词成句 S___ is a big city in Australia. What is the language (speak) in Australia? 什么is the weather in australia Tim is in Australia.How long _____ there?(a)is he (b)has he been (c)has he (d)was he这个是选b吧,想问下,选a行么?ab两个意思有什么区别? 新概念英语2摘要习作（速~）第四课的1.What has the writer just received from his brother,Tim?2.Is Tim an engineer,or is he a docter?3.How long has he been in Australia?4.Has he already visited many places or not?5.Where is he now?6.Has 新概念2第四课里面都用了什么时态have just received a letter from my brother,Tim.He is in Australia.He has been there for six months.Tim is an engineer.He is working for a big firm and he has already visited a great number of different p 关于新概念二册第四课的问题I have just received a letter from my brother,Tim.He is in Australia.He has been there for six months.Tim is an engineer.He is working for a big firm and he has already visited a great number of different places 小学阅读英语习题7道.An exciting trip激动人心的旅行 I have just received a letter from my brother,Tim.He is in Australia.He has been there for six months.Tim is an engineer.He is working for a big firm and he has already visited a grea 新概念2 英语lesson4 An exciting trip 课文和问题如下I have just received a letter from my brother,Tim.He is in Australia.He has been there for six months.Tim is an engineer.He is working for a big firm and he has already visited a great nu tim is in the park对in the park提问 I have just received a letter from my brother,Tim..语法错误I have just received a letter from my brother,Tim.He is in Australia.He lived in it for six months.我刚刚收到弟弟蒂姆的来信,他正在澳大利亚.他在那儿已经住了6个