Makesurethattransportationtoandfromtheriverisarrangedtoyour______.
Theengineersinthislabspentseveralweeks_______theirplansforthenewbicycle.
ProfessorSmithisalsothe_______oftheinternationalprogramoffice.Ifyouhaveanyproblemwhenyoustudyhere,youmaygotohimforhelp.
我国《消费者权益保护法》第49条“经营者提供商品或者服务，造成消费者或其他受害人人身伤害的应当赔偿医疗费、护理费、交通费等为治疗和康复支出的合理费用，以及因误工减少的收入”该规则不属于