题目内容
（请给出正确答案）
The successful spread of a virus depends on how long it can(74)unnoticed, before its presence is made known by the activation of side-effects. For example, many viruses(75)their code to avoid recognition.
A．move
B．replicate
C．backup
D．die out
简答题官方参考答案
（由简答题聘请的专业题库老师提供的解答）
更多“The successful spread of a virus depends on how long it can（74)unnoticed, before its prese”相关的问题
A.spray
B.sprinkle
C.sprea
D.sprout
A.All original viruses must modify the copies in metamorphic viruses for sprea
B.The success of viruses all relies on their fast infection rate to sprea
C.All viruses pretend that they are executable files in order to replicate themselves.
D.Viruses may take advantage of present network services to facilitate their sprea
People create viruses in this order:______.
A．write the code — test it — make sure it spreads properly
B．release the virus — test it — make sure it spreads properly
C．make sure it spreads properly — lest it — release the viruses
Why will battery buses cost less than conventional buses in the long run？
A．They will spread the capital cost over a long period
B．They will be stronger and last longer.
C．They will use less fuel and cost less to maintain.
D．They will be charged at night when electricity costs less.
Chinese are the most successful business group in Asia.
A．Y
B．N
C．NG
Successful entrepreneurship depends on many factors. Of primary importance is money. ()
A.suggestive
B.successful
C.successive
D.succeeding
警告：系统检测到您的账号存在安全风险
为了保护您的账号安全，请在“简答题”公众号进行验证，点击“官网服务”-“账号验证”后输入验证码“”完成验证，验证成功后方可继续查看答案！
