【单选题】用考虑顺序的重置抽样方法,从4个单位中抽选2个单位组成一个样本,则样本可能数目为( )。
【判断题】发展社会主义民主政治的关键是逐步完善宪政民主制度。
【单选题】不计算在产品成本法适用于以下情况 ()。
【单选题】The most common way to diagnosof hookworm disease is
A.
saturated brine flotation
【单选题】用考虑顺序的重置抽样方法,从4个单位中抽选2个单位组成一个样本,则样本可能数目为( )。
【简答题】Which of the following statements is true about Jim? A. Jim dislikes online reading, too. B. He always buys newspapers. C. He often reads books. D. He finds many people share his practice.
【单选题】Jim usually ______ his homework in the evening, but he ______ books now.
【单选题】The most common way to gather information from audience is _________.
B.
to invite them to talk
D.
to design a questionnaire