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【单选题】
下列氨基酸中,( )不是成人的必需氨基酸,而是婴幼儿的必需氨基酸。
A.
组氨酸
B.
赖氨酸
C.
色氨酸
D.
苯丙氨酸
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参考答案:
举一反三
【单选题】借助继承,我们可以创建其他类的派生类。那么在PHP中,子类最多可以继承几个父类?
A.
1
B.
2
C.
3
D.
取决于系统资源
【单选题】借助继承,我们可以创建其他类的派生类。那么在PHP中,子类最多可以继承几个父类?
A.
1个
B.
2个
C.
取决于系统资源
D.
想要几个有几个
【判断题】GSM网络由TDMA帧基本单元构成,帧长4.615us。()
A.
正确
B.
错误
【简答题】Even though there are many benefits to telework, there are also some drawbacks. The biggest concern employers have about telecommuting is lack of control. If the employee is not in the office, manager...
【单选题】If employee is an array of objects with a public member function named setHoursWorked, which of the following statements correctly calls that function for the employee object in array element 5?
A.
employee.setHoursWorked[5] = 40;
B.
employee[5].setHoursWorked = 40;
C.
employee.setHoursWorked[5](40);
D.
employee[5].setHoursWorked(40);
【单选题】The principle that a reward will motivate only if it’s valued by the employee is key to the _____ theory of motivation.
A.
equity
B.
enrichment
C.
goal-setting
D.
expectancy
【判断题】Whistle-blowing is ethical if the employee has valid reasons to believe that revealing the wrongdoing to the public would result in changes necessary to remedy the situation.
A.
正确
B.
错误
【判断题】< 人民法院对上诉案件的审理,原则上实行开庭审理,案件事实清楚时,可以实行书面审理。
A.
正确
B.
错误
【单选题】If an employee is not ______ the requirement of the boss, he or she would usually be fired.
A.
up at
B.
up for
C.
up to
D.
up in
【单选题】If an employee observes unethical behavior in an organization, the employee is first obligated to ________.
A.
report the behavior to the police
B.
report the behavior to his or her supervisor
C.
report the behavior to the Securities and Exchange Commission
D.
follow the company's policies for unethical behavior
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