【判断题】The ex-boss said social media does not change our behaviour
【简答题】等差数列前n项和公式: 等差数列 的前n项 的和 有两种求解方法: 或 ,其中d是公差,n是项数。
【判断题】The ex-boss said people would benefit from a break from social media.
【简答题】The boss said that the decision______ (make) in half an hour.
【简答题】交流电不断变化方向,使得变压器内部产生_______,生成______使变压器能够工作。
【单选题】_____ the boss said at the meeting disappointed everyone.
【单选题】The engineer is not happy with the project, and ______ is her boss.
【判断题】The ex-boss said Facebook is "overwhelmingly bad".