“Here is the light switch”的中文译法是“（）”。 ["A、这是灯","B、这是灯罩","C、这是电源","D、这是电灯开关"]
下列软件中用于视频编缉的是（） ["RealPlayer ","PhotoShop ","Adobe Premiere ","Goldwave"]
弧坑裂纹
下面属于因特网顶级域名的是（）。 ["ftp","www","http","cn"]
高兴”的英文译法是“（）” ["A、I hope you playing pleasant here.","B、I hope you’ll have a good time here.","C、I hope you’ll enjoy here.","D、I hope you’ll spend a happy time here."]
钨极氩弧焊
