构成统计总体,必须同时具备()。
A.总体性、数量性与同质性
B.总体性、同质性与差异性
C.社会性、同质性与差异性
D.同质性、大量性与差异性
参考答案:D
__________ his knowledge of the mountainous country, John Smith was appointed as our guide. [ ]
A. In spite of
B. Due to
C. Instead of
D. Regardless of
指挥技能训练的方法为()。
A、强化专业培训,注重理论学习
B、参加实战指挥,增长经验累积
C、开展战术训练,提高指挥才干
D、锻炼意志品质,培养整体素质