顺风车是网约车平台提供的众多服务之一，其他还包括专车、快车、出租车、单车、代驾、自驾租车等。 A: ride sharing B: hitch ride C: free ride D: carpool

In order to lead a low carbon life ,we should _________ in our daily life. A: carpool B: ride a shared bicycle C: classify garbage D: use a cloth bag instead of plastic bags E: turn off the computer when we do not use it any more