—Are you familiar with the new manager of our department?
—Sure. We happened ______ a room when we were on business last year.

(单选题)The capital city of Scotland is ______. (单选题)Abraham Lincoln issued the ______ to grant freedom to all sl (单选题)Waiting for Godot is written by ______. (单选题)Without the hotline in 2020, never in my life ______ so many (单选题)Currently, efforts to end food waste and promote thrift ____ (单选题)Men of insight see the trend, ______ men of wisdom ride it. (单选题)China plans to vaccinate 40% of its population by June, with (单选题)Some students are motivated more by the aim of the certifica (单选题)President Xi Jinping said, “The people are the creators of h (单选题)By building a modern balanced education system, China will b