2023-06-17
目前计算机系统所面临的威胁和攻击主要有（）
A.物理安全
B.系统安全
C.黑客攻击
D.病毒威胁
ABCD
下列句子是符合写作要求的主题句吗？ The Internet can bring many conceniences to into the school， home and office.。
2024-01-13 竞赛及其他题库
下面句子中划线短语的作用是什么？ （）Weighing the pros and cons， I think， college students should form the good habit of saving money.
下面开头段中的句子表明此段运用了什么开头方法？ Going travels is like reading books.
下面开头段中的句子表明此段运用了什么开头方法？ "Great minds must be ready not only to take theopportunity， but to make them."Colton， a great writer once remarkeD.
下面结尾段运用了什么方法？ In a word，it is necessary and urgent to levy tax to combat air pollution.I would suggest the government should work out a feasible package of regulations as soon as possible to get this problem resolveD.
从下面结尾段我们可以得出该篇文章的中心论点是"朋友和敌人都能促使我们成功". To sum up， both friends and enemies have their own advantages，both of whom are indispensable.Therefore， we need enemies to compete with us； we need friends to help us.。
英语专业四级材料作文与命题作文开头段写作要求相同。
下列开头段运用了什么方法？ Would you quit your job if you made a fortune or had a lot of money？ In recent poll conducted by the Xinmin Evening， quite a few people said they would do so.They explained that they had been exhausted by the intensity and boringness of teir
英语专业四级作文主体段主要论述针对某一现象或问题的两种不同观点。
下列句子是符合雅思写作要求的吗？ Grammar is the most important assessment criteria in writing.。
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