从持仓时间区分投机者类型包括短线交易者、当日交易者和“抢帽子_爱下问搜题

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问题判断题

从持仓时间区分投机者类型包括短线交易者、当日交易者和“抢帽子”者三种。( )

答案

参考答案：错

解析：从持仓时间区分，投机者类型可分为长线交易者、短线交易者、当日交易者和“抢帽子”者。

完形填空

阅读下面短文，掌握其大意，然后从所给的A、B、C、D四个选项中，选出最佳选项。
At the 1924 Olympic Games in Paris, the favorite team in the four-man canoe race was the United States team. One member of that team was a young man by the name of Bill Havens.
As the time for the Olympics   36  it became clear that Bill’s wife would give birth to their first child about the time that the U.S. team would be   37  in the Paris games. In 1924 there were no jet airliners from Paris to the United States, only   38  ocean-going ships. And so Bill found himself in a   39 . Should he go to Paris and   40  not being at his wife’s side when their baby was born? Or should he   41  from the team and remain with his family?
Bill’s wife   42  that he go to Paris.   43 , competing in the Olympics was his life long   44 . But Bill felt   45 and, after much   46  searching decided to withdraw from the competition and remain home, where he could   47 his wife when the child arrived.
As it   48 , the United States four-man canoe team won the gold medal in Paris. And Bill’s wife was   49  in giving birth to their child. She was so late,   50 , that Bill could have competed in the event and returned home in time to be with her when she gave birth.
People said, “What a shame.” But Bill said he had no   51 . For the rest of his life, he believed he had made the   52  decision. Bill Havens knew what was most   53  to him. Not everybody figures that out. And he acted on what he believed was best.   54  everybody has the strength of character to say no to something he or she truly wants in order to say yes to something that truly   55 . But for Bill, it was the only way to peace; the only way to no regrets.

C．opportunity

A．disappointed

B．pointed out

C．without doubt

单项选择题

结构的类型跨度不同，其拆模强度不同。对于梁等承重结构，跨度在8m以内时，不低于设计强度等级的（）。

A.50%

B.60%

C.75%

D.100%