They bought the cheapest bike.(对画线部分提问） _____bike did they b

They bought the cheapest bike.(对画线部分提问） _____bike did they b they bought the cheapest bike.{对划线部分提问} _____ _____ did they they bought （the cheapest） bike括号内提问 求解一道英语句型转换 They bought the cheapest bike.(对the cheapest)提问._ 对画线部分提问 1.they bought a new bike yesterday 画线部分a n 对画线部分提问.They did very well in the football match.对“did very "They bought a new bike yesterday."对"They"提问. they are going to the zoo对画线部分提问 They are (swimming in the river).对画线部分提问 They are (sweeping the floor now).对画线部分提问 They are going to the movies.(对画线部分提问) They bought 这句话（对划线部分提问）