PTT is the power-test-talk button.
A: 正确
B: 错误
A: 正确
B: 错误
举一反三
- To take a picture, tap the Camera button or ______. A: tap the Record button B: press the on/off button C: double-click the Home button D: press the Volume Up button.
- 7.The power of a test is measured by its capability of
- PTT即聚对苯二甲酸乙二醇酯。（） A: 正确 B: 错误
- PTT即聚对苯二甲酸乙二醇酯。（） A: 正确 B: 错误
- In HTML, when the value of the TYPE attribute of the INPUT element in the form is set to ( ), it is used to create a reset button. A: reset B: set C: button D: Image