根据沪、深证券交易所交易规则,封闭式基金竞价交易时,如连续三个交易日内日均换手率与前五个交易日的日均换手率的比值达到30倍,属于异常波动。
参考答案:错
Obama has been elected ________ first black President of the United States, and the international society expects to have ________ new USA under his leadership.
A./;the
B.a;the
C.the;a
D.the;the
下列属于唯物辩证法的观点有()
A、联系观点
B、发展观点
C、矛盾观点
D、片面观点