1、Functions of law: Keep the peace Enforcing standards of conduct and maintain order Facilitating planning Promoting social justice2、Definition of contract( in China ):A contract shall be an agreement whereby the parties establish, change or terminate their civil relationship.3、Offer:Definition: offer is a proposal by a person to another indicating an intention to enter into a contract under specific terms.Requirements for an offer: Intention：订立合同的意愿the offers wo
