Is that nures dirty or clean这样问是对的!如果……如果变成 That nures is dirty or clean 这样是对的还是错的?that可不可以做主语?问什么要改成"And"才是对的?

Is that nures dirty or clean这样问是对的!如果……如果变成 That nures is dirty or clean 这样是对的还是错的?that可不可以做主语?问什么要改成And才是对的? 简化句子：It is only my shoes that are dirty. my mother is a nures (一般 肯 否） 英语表语My sister is a nures.中的表语是什么? The room is so dirty that we can't clean it.（改为同义句The room is ( ) dirty ( ) clean. is that dirty or clean?杂回答写that is clean行么对么 That is black when it is clean and white when it is dirty Is that book dirty or clean 在选择疑问句中,that可以这样用吗? The volume is dirty The room is so dirty that it wants (cleaning )为什么不能用being cleaned This world is so dirty,and who has qualified to say that sad? the room is so dirty that we can't live in it改成非谓语结构 They say the city that they ( )in is noisy,dirty and crowed No one () to go to that town ,because it is dirty.是填want还是wants, she is a nures and she works in a ____（医院） 要说明为什么 His mother is a nures(同意转换) ( ) ( )his mother ( 改成问句 相同意思 Shall ____have a look at that classroom?That is ___ classroom.(we) _____is my aunt.Do you know _____job?_____a nures.(she) That is not _____camera ._____is at home.(he) Where are _____?I can't find ______.Let's call _____parents.(they) _____sister is The shirt is so dirty that is really need ______.A.wash b.to wash C.being washed D.washing