could you please how much it costs to fly to Beijing
问题描述：
could you please how much it costs to fly to Beijing
中间填什么：put on,take off,come out,late on,stand up,at once,find out
从中间选,
答
填写在how much 前面?
那应该是find out
请问你能查到飞到北京多少钱吗?
是please与how中间啊！！~对,就是在它两中间填写 find out 找出,查明