Old trees aren't important ,are they 怎样回答

Old trees aren't important ,are they?怎样回答? Old trees aren't important ,are they 怎样回答 There aren't any trees的翻译 they aren't apple trees.改为单数句? So you are 17 years old,aren't you? are there 什么 kapok trees in the garden回答是no，there aren't什么 There aren't many flowers and trees in the d____.d开头是什么词? 英语连词成句:aren't no there trees any翻译 there were many trees here but there aren`t any now.改为同义句 There were a lot of trees here,but now there aren't any改为同意句 aren't 英语..急.when there aren't many trees ,the ground can't keep enough water .用unless 改写 there aren't many old houses 为什么many不能换成lots of啊 How is the weather there? _____ is rainy. There aren't any flowers now.But there _____(be) some trees. They aren'r apple trees改单数 Aren't you lucky! aren't（同音词） aren't的同音词