The bankruptcy of the Internet may be caused by______.
A. resources exchange
B. individual fraud
C. anonymous funds moving
D. lack of management
查看答案
According to the survey, over two-thirds of all teenagers in the UK______.
A. eat sandwiches for lunch
B. don"t always use soap when washing their hands
C. eat lunch with their hands
D. don"t always wash their hands after visiting the toilet or before lunch at school
防火墙对内部网起到了很好的保护作用，并且可以起到坚不可摧的作用。()
虽然Camtasia是属于动态视频的编辑软件，但它一样可对持静态的PNG图片导入。()
利用Camtasia生成视频，生成向导的“包括水印”功能可以方便地让我们把一个PNG图以水印方式叠加在视频之上。()
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