【判断题】病毒营销一定需要通过E-mail才能传递。( )
【判断题】十进制数 -29 的 8 位补码表示为 .11100010
【判断题】十进制数-29的8位补码表示为.11100010
【单选题】为了提高物流的便捷化,当前世界各国都在采用先进的物流技术,开发新的运输和装卸机械,大力改进运输方式,这体现了国际物流发展趋势中的
【单选题】We can infer from the last sentence of the passage that ______.
A.
Turnitin's anti-plagiarism software can be well-accepted by Harvard University
B.
the anti-plagiarism software may create some computer virus which is like nuclear bomb in Harvard University
C.
there must be much academic cheating in Harvard University' in Dr. Barrie's opinion
D.
Harvard University will adopt the software in a short time
【判断题】计算机无法安装软件,则更新软件到最新版本就可以了。( )
【单选题】如果整型变量a、b的值分别为3和1,则下列语句中循环体的执行次数是: For I=a to b step -1 Print I Next I