【推荐1】A ________ is the part of a computer with a screen on which you can see pictures or information.

A．monitor

B．keyboard

C．mouse

【推荐2】—Which of the following do you use to type?
—________.

A．A mouse

B．A keyboard

C．A screen

D．A main unit

【推荐3】A ________ is the tool which we can use to change the channel on TV.

A．mouse

B．main unit

C．keyboard

D．remote control

【推荐1】We can change the channel on TV with a ________.

A．main unit

B．mouse

C．keyboard

D．remote control

【推荐1】—A robot served us dinner last night. Don’t you think we are living in amazing times?
—I can’t agree more. The ________ makes our lives easier and happier.

A．technology

B．information

C．competition

【推荐2】—You did a good job, Mary. What’s the secret of your ________?
—Nothing but working hard.

A．purpose

B．treasure

C．message

D．success

【推荐3】Body language is your gesture and the ________ on your face.

A．experiment

B．expression

C．impression

D．experience