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问题 单项选择题

经过以下的变量定义后，正确的表达式是（ ） struct node { char s[10]; int k; } p[4];

A．p->k=21

B．p[0]->k=21

C．p(0)->k=21

D．p->s="Mary"

答案

参考答案：A

单项选择题

Klaus Gerber, CFA, is a regular contributor to the Internet site WizeGuy. This past week Gerber has been incorrectly quoted as recommending that investors buy shares in Bradford, Inc. He is unaware that this message has been placed on the site as the quote was placed as a prank by an unknown source. This is the third time this has happened over the past month. Fritz Fox, CFA, maintains and updates the WizeGuy site and has learned how to determine if the quotes being attributed to Gerber are actually valid. Several days later, he observes an investment recommendation, posted on the site, to buy Gresham, Inc. The investment recommendation is purported to be from Gerber, but Fox actually knows it to be bogus. He immediately sells 1000 Gresham short and e-mails Gerber to inform him of the bogus recommendation. Gerber immediately issues a rebuttal, and Gresham fails by 14 percent. Fox’s action is:（）

A. not in violation of the Code and Standards.

B. a violation of the Standard concerning use of material nonpublic information.

C. a violation of the Standard concerning duty to employer.
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单项选择题

日本血吸虫病的最主要感染的方式是（）

A.注射途径

B.母婴传播

C.蚊虫叮咬

D.因种田、捕鱼接触疫水

E.呼吸道传播
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