What will our future look like? As for the future home, cookers will be set so that you can cook a complete meal at_the_touch_of_a_switch. Television will give the information on prices at the nearby shops as well as news and enjoyment. Visionphones will bring pictures as well as sound to telephone conversation. Machines will control temperature, lighting, enjoyment and gardening, etc. At work, robots will take over most jobs and working hours will fall to under 30 hours a week. Holidays will get longer. Six weeks will be the holidays every year.
What most shocks us is that in the future it will be possible to use virtual reality(虚拟现实)to bring the dead back to life. People will drag out their old and boring home movies and choose a relative to bring back to life. The visual will be combined with records about that person to create a virtual relative. Then the family can have a chat with that relative, keep it running, and live with it. The experience will be like living with a ghost.
This passage is mainly about________.

A．what our future life will be like

B．how machines help us with our life

C．what the use of robots will be

D．how to live with a ghost

The underlined words “at the touch of a switch” in the first paragraph mean________.

A．when you are beside the switches of the cookers

B．on touching the cookers

C．the moment you turn the cookers on

D．as soon as you touch the cookers

It's true that in the future________.

A．people will enjoy their holidays for 42 days a year

B．robots will do everything for man

C．people will see instead of hearing each other when they are talking on the visionphone

D．none of the above

In the future, machines can do the following except that________.

A．machines can control people's body temperature

B．machines can control lighting

C．machines can do gardening

D．machines can give people enjoyment

As for the dead in the future, ________.

A．they can come back to life and become real persons

B．people can use virtual reality to bring them back to life

C．they will become ghosts and come back

D．the family can't chat with them