【简答题】Model 3: Parents who were unaware of the er served contaminated milk to their children. Parents, unaware of the er, served contaminated milk to their children.
【单选题】Scrum提供了一种()方法,它使得团队成员能够独立地,集中地在创造性的环境下工作。它发现了软件工程的社会意义。这一过程是迅速,有适应性,自组织的,它代表了从顺序开发过程以来的重大变化
【单选题】_____ is said that _____ tourists visit the city of Jinan every day during the National Day. [ ]
【单选题】George spent _____ studying.