It was on the hill _____wild animals are often killed that they put up a notice.空格中为什么用on which 前面不是已经有了on了吗?为什么还要填on which 应该是填which吧?

It was windy on the hill改一般疑问句 It was windy on the hill.改为一般疑问句We could eat our lunch in the park.改为一般疑问句 It was great fun___a picnic on the hill.A to have B of having C have D had it was gerat fun ( ) a pinic on the hill.A to have B of having选哪个,为什么? 一道英语选择题：While _ the hill ,the little girl was too tired _ walk on.A、going up;toB、went up;toC、going down;forD、go on;to It was (such a nice weather) that everybody enjoyed himself on the top of the hill.为什么weather 要加a? She wanted to know _ child it was on the grass.分析句子成分 为什么用whose. the hill was so high that we couldn't climb it(保持原本意思不变) the hill was___high____us to climb The house _____sands on the top of the hill was built last month DINING ON THE HILL怎么样 City On The Hill 歌词 The bench was so long that all of us were able to sit on it,同义句转换The bench was long enough_ _ _ _ _ _（6个空） It was on the hill _____wild animals are often killed that they put up a notice.空格中为什么用on which 前面不是已经有了on了吗?为什么还要填on which 应该是填which吧? He _(it)on the chair new Is it on the morning of Christmas _ the thief was caught?A when B that C before D as there was some snow on the hill last month .改为一般疑问句作肯定回答///// 在山上是at the hill 还是on the hill 是in the hill还是on the hill