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搜题
【单选题】
______现行军事战略是“现实遏制”战略。A.
俄罗斯
B.
中国
C.
美国
D.
日本
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参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】有一空气球形电容器 , 当使其内球半径增大到使两球面间的距离为原来的一半时 , 此电容器的电容为
A.
原来的两倍
B.
与原来的相同
C.
原来的一半
D.
以上答案都不对
【简答题】In industrial and organizational settings, tests are used mainly for ______.
【单选题】Tests used to rate the performance of rules developed in technical analysis conclude that
A.
technical analysis outperforms the overall market.
B.
technical analysis far outperforms the overall market, suggesting that stockbrokers provide valuable services.
C.
technical analysis does not outperform the overall market.
D.
technical analysis does not outperform the overall market, suggesting that stockbrokers do not provide services of any value.
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