中国暗物质卫星简笔画:why did the pupils feel the way they did in the morning?是什么意思?

why did the pupils feel the way they did in the morning?是什么意思? Why did the Articles of Confederation fail? why did the chicken cross the road?why did lions eat raw meat? 谜语：Why did the gum cross the road? Why did englishman can be good at the english why did the little boy throw the butter out the window? why did the truck drive off the edge of the cliff? Why did the boy make his dog sit in the sun? why did the boy throw a bucket of water out the window? why you did it?