题目内容

遗传的生化标记是检测同工酶和蛋白质

A. 正确
B. 错误

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第一次世界大战后的民族解放和民族独立运动产生的原因主要有哪几方面?在地理范围上主要集中在哪几个地区?

因故不能按期入学者,应当向学校请假。未请假或者请假逾期者,除不可抗拒等正当事由以外,视为()。

A. 请假
B. 退学
C. 放弃入学资格
D. 处分

A company has a business application that provides its users with many different reports: receivables reports, payables reports, revenue projects, and so on. The company has just purchased some new, state-of-the-art, wireless printers, and a programmer has been assigned the task of enhancing all of the reports to use not only the company's old printers, but the new wireless printers as well. When the programmer starts looking into the application, the programmer discovers that because of the design of the application, it is necessary to make changes to each report to support the new printers. Which two design concepts most likely explain this situation?()

A. Inheritance
B. Low cohesion
C. Tight coupling
D. High cohesion
E. Loose coupling
F. Object immutability

装移修服务和网络维护过程中,由主观因素,导致违反服务规范和维护纪律,影响客户感知的行为,即定性为触碰“装维红线”

A. 正确
B. 错误

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