选词填空[aren't are is are isn't ] [ ]there a desk in your room? there[ ]a pen,but there is a pencil how many rivers[ ]there? [ ]there any mountains? there[ ]many trees.there is only one.
[aren't are is are isn't ] 1、[Is] there a desk in your room?(你房间有张桌子吗?) 2、There [isn't] a pen,but there is a pencil.(没有钢笔,但有支铅笔.) 3、How many rivers [are] there?(有多少条河流?) 4、[Are] there any mountains?(有高山吗?) 5、There [aren't] many trees.There is only one.(没有很多树.只有一棵.)