校本研修对老师的意义:They also began to use plastic plates so that there wouldn't be any washing-up的中文意思是什么

They also began to use plastic plates so that there wouldn't be any washing-up的中文意思是什么 they arrived just before the football match began. they arrived just before the football match began. when we began to have the internet? They wanted to learn _____ they could they hoped to find buried treasure.they hoped they ( )it It began to snow this aternoon 这句话对吗 I began to work here ---March,1900.填什么介词？ ___snacks and drink,but they also brought cards for entertainment when they They go to ( ) a doctor