【单选题】At the turn of the Millennium, some people believed the Day of Judgment was close ______.
【单选题】Shy people often avoid situations would force them into close contact with other people.
【单选题】在我国所有劳动力流动问题中,最为突出的、也是我国工业化过程中必须要解决的问题是
【单选题】Shy people often avoid situations _____would force them into close contact with other people.