we must pick up all the litter --------- the campsite after the barbecue.(on,at)you should wash silk clothes--hand(buy,with)everything in the school library is put in good--------A place B orderwe are busy------a quiz for the festivalA to write B wit

we must hurry up,must be all right,must be heathy,grandma,r before you give up,you must be pick up. We must（ ）a plan to improve your math.A pick B catch up with C come up with D make up When we see rubbish,we should_________.A.pick it upB.pick them upC.pick it up We must stop（ ） the litter on the beach to keep it clean.A.putting B.to put C.picking up D.to pick up we must put up a fight ______ all difficulty横线上填什么.. pick up pick up pick up 为can't pick up flowers改为祈使句we can't pick up flowers 一道很简单的英语选择we must ____a plan to improve your matha.pick up b.catch up with . c.come up with d.make up要详细滴解释哈!谢 we must pick up all the litter --------- the campsite after the barbecue.(on,at)you should wash silk clothes--hand(buy,with)everything in the school library is put in good--------A place B orderwe are busy------a quiz for the festivalA to write B wit my brother will pick ( )《we》up at our school gate. we leave ten past six to pick up pick out;pick up;pick over区别 we can use a short -wave radio to ( pick up ) voa english programmes A pick up B pick out C take up the angry teacher made the boys ___ all the broken glass .a.to pick up b.picking up c.pick up d.picked up写出原因! we all must be well 是什么意思?