1.He needs a number 12 bus.(对划线部分提问) 划线部分是number 12 bus

1.He needs a number 12 bus.(对划线部分提问) 划线部分是number 12 bus He take the Number 17 bus to schooi.(对划线部分提问Number 17)什么bus什 Scott takes the number 17 bus to work 对划线部分提问 （画线部分是takes th her father is waiting for a bus there 划线部分：a bus 对划线部分提问 He goes to school by bus（就划线部分提问) by bus是划线部分 They can get there by bus（对划线部分提问,划线部分是by bus） 对We go to the zoo on a bus提问.划线部分是on a bus He (takes the number 17 bus) to a hotel.对括号部分提问 She takes a bus home.对划线部分提问 That is a blue bus.对划线部分提问 He can take bus No.1 to go to school 对划线部分提问 划线部分是No.1 we often go to school by bus.对划线部分提问画线部分是by bus