WEEE Warning To avoid the potential effects on the environment and human health as a result of the presence of hazardous substances in electrical and electronic equipment, end users of electrical and electronic equipment should understand the meanin...
(3)Which of the following is mentioned in the text? DA.Nothing can replace the Internet.B.Fridges will know what people need.C.Jacket sleeves can be used as a guide.D.Cars will be able to drive automatically (自动地).(4)What's the meaning of the underlined word...
The callback mask is zero by default, meaning that the control tracks all item states. If an application uses callback items or specifies a nonzero callback mask, it must be able to supply list view item attributes on demand.Example