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vacation,riding,bike,with,l,my,family,am,on,going. The Greens are going bike riding for vacation.对going bike riding 提问____ _____ the Greens _______ for vacation -What are you doing this summer vacation?-I am_ A.going bike riding B.going bike ride C.g...-What are you doing this summer vacation?-I am_ A.going bike riding B.going bike rideC.go riding bike D.go bike riding go bike riding造句 go bike riding. riding a bike怎么读 7.go bike riding是什么意思 What about riding a bike? I ____ bike riding for vacation A.went B.am going C.goesD.go 选哪个为什么为什么不能选d I ____ bike riding for vacation A.went B.am going C.goesD.go 选哪个为什么 为什么不能选D he plans to have a very relaxing vacation i'm taking walks ,going fishing,and going bike riding.用中文怎么说 riding bikes 和bike-riding有什么区别 Riding a bike is exercise.为什么Riding不能用ride? he wents to bike riding on weenkend为什么用riding? he wents to bike riding on weenkend为什么用riding? riding a bike (骑自行车)怎样造句? go bike riding单独怎么解释 go bike riding的意思如题