合同对面料和PRESS BUTTON有什么要求？

Press a third button so that the alarm is set.

A．To set the alarm, you need to press the button three times.

B．There are three buttons needed to set the alarm.

C．After pressing a third button, you finish setting the alarm.

Press ______ button, and you can get service without paying for it.

A．911

B．Tow

C．Call

D．Tow and 911

What button do you press if you want to listen again what has been played？

A．Pause button.

B．Record button.

C．Forward button.

D．Rewind button.

What should the sleeper do to make the device work？

A．He should press the snooze button in time,

B．He should turn on the microprocessor in the clock.

C．He should set the latest time for waking up.

D．He should adjust his headband.

听力原文：M: Did you check the power plug and press the play button？

W: Yes, the power indicator was on, and it was running, but somehow the sound didn't come through.

What was the woman probably trying to do？

A．Play a tape recorder.

B．Take a picture.

C．Repair a typewriter.

D．Start a car.

A.press

B.to press

C.pressing

D.pressed