题目内容（请给出正确答案）

[主观题]

请在（20）处填上最佳答案。A by all means B at all costsC in a word D as a result

请在（20）处填上最佳答案。

A by all means

B at all costs

C in a word

D as a result

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更多“请在（20）处填上最佳答案。A by all means B…”相关的问题

第1题

One of the basic rules of computer security is to change your ______ regularly.A．nameB．com

One of the basic rules of computer security is to change your ______ regularly.

A．name

B．computer

C．device

D．password

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第2题

One of the basic rules of computer security is to change your ______ regularly.A．nameB．com

One of the basic rules of computer security is to change your ______ regularly.

A．name

B．computer

C．device

D．Password

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第3题

● One of the basic rules of computer security is to change your （73） regularly. （73）A. nam

● One of the basic rules of computer security is to change your （73） regularly.

（73）

A. name

B. computer

C. device

D. password

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第4题

● One of the basic rules of computer security is to change your（73） regularly. （73）A. name

● One of the basic rules of computer security is to change your（73） regularly.

（73）

A. name

B. computer

C. password

D. device

点击查看答案

第5题

● One of the basic rules of computer security is to change your（73） regularly. （73）A. name

● One of the basic rules of computer security is to change your（73） regularly.

（73）

A. name

B. computer

C. password

D. device

点击查看答案

第6题

● One of the basic rules of computer security is to change your （73） regularly. （73）A. nam

● One of the basic rules of computer security is to change your （73） regularly.

（73）

A. name

B. computer

C. device

D. password

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第7题

Several simple composition rules for geometrically stable systems can be summarized as one of the most basic rules: the basic triangle rule.

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第8题

Computer virus, whose essential ______ is a set of instructions, is one kind of threat to

the security and integrity of computer system.

A．component

B．composition

C．factor

D．ingredient

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第9题

●The （75)is designed specifically as a security system for preventing unauthorized communi

●The (75)is designed specifically as a security system for preventing unauthorized communications between one computer network and another computer network.

(75)A.firewall

B.protocol

C.hacker

D.virus

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