He also put up some signs asking for old bikes解释

He also put up some signs asking for old bikes解释 He also put up some signs asking for old bikes.中的asking for He also put up some signs asking for old bikes.为什么用asking不用t He also put up some signs asking for old bikes.为什么用asking ,用 He also put up some signs asking for old bikes and called up he put up some signs asking for bikes. He also put up some ___ asking for old bikes and called up a The boy put up some posters——for some old bikes.A,for asking Millie put up some signs ___ for old bikes,_____she?A asked Millie put up some signs ____ for old bikes,_____ she? Zhang Lin also put up some signs(ask)(for)old computer括号内的适当 Jim puts up some signs ___for old bikes.A to ask B asking 选哪