"Acceptance” means the acceptance by Licensee respect of any Acceptance Test required thereunder accordance Article 7 hereof.

根据汉语原文，选择最佳英语译文。本合同自买方和建造方签约之日生效。 A: This contract shall come into force from the date of execution of hereof by the Buyer and the Builder. B: This contract since buyer and builder sign the contract has effect.