技术分析理论认为股票价格时涨时落,没有什么可以用于预测未来走势的规律。()
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合同协议号()
A. 21036I4276424
B. D/269/97
C. 1019458
D. GD05753
听力原文:M: How is the weather today?
W: It's very hot and humid.
M: Quite different from the forecast.
W: The weather changes often at this time of the year. It's possible to cool down in the late afternoon.
M: How are the summers here generally?
W: They are usually hot and rainy.
M: I have been here for about a month. It's very hot and humid.
W: It's just June now. The rainy season hasn't arrived yet.
M: What shall we do today? Good weekends shouldn't be wasted.
W: What about swimming?
M: That's a great idea.
What was the weather forecasted to be?
A. Hot.
B. Cool.
C. Humid.
以下选项小可作为C语言合法整数的是()。
A. 10110B
B. 386
C. 0Xffa
D. x2a2
证券发行的种类、数量和发行方式决定着流通市场的规模和运行。()
A. 正确
B. 错误