a02f527d28635a0d1a3f7e1077579cce.mp4
lesson36.pptx
(共20张PPT)
A bicycle is ______ than an electric bike
cleaner
bicycle
electric bike
Which one is the cleanest
bicycle
electric bike
motorbike
cleaner
Electric Vehicles are ______than hybrid vehicles
Hybrid vehicle
Electric Vehicle
Which car is the cleanest
Fuel vehicle
Hybrid vehicle
Electric Vehicl...