the three metre wall还是the three metres wall?

the three metre wall还是the three metres wall? 英语翻译in the fifty-metre high outer wall,这边为什么用in?公寓在墙上? 英语翻译in the fifty-metre high outer wall,这边为什么用in?公寓在墙上？ the wall is ___.it is a____wallA.five meter long;five metres long B.five metres-long;five-metre long C.five metres long;five-metre-long D.five-metre long;five-metres-long There are three photos ___ the stars on the wall. 填介词“There are three windows ( ) the wall. There are three windows and a door the wall There are three pictures on the wall 改为一般疑问句 on the wall of Class Three 翻译成中文 The wall is five____ high A three feet B three-feet C three foots D three-foot three metres long 是否能写成 three-metre long? Every few ____ along the Great Wall there are some watch towers.A.hundred metres B.hundreds metre C.hundreds of metre D.hundred of metres选哪个?为什么? The river near our village is about____long.A three-hundred-metre B three-hundred-metresC treee hundred metres 我知道答案选C,但A为什么不能 We'll have a ___ holiday.What about going to the Great Wall?A three daysB three-dayC three-daysD three-days' We'll have a holiday.What about going to the great wall?A three days B three-dayC three-daysD three-days' there are three postors on the wall.对three postors 提问,对数量名词提问,该怎么办? Every year,______travellers come to visit the Great Wall.A three thousand B three thousands of Cthousands of Dthousand of 英语翻译Few local people knew the 3一metre—high walls made of earth and stones beside them are part of the Great Wall．The lack of knowledge is considered as one of the main reasons behind human