In the future, “smart clothes” are used not only for covering your body, but for many other kinds of uses. Some kinds of “smart clothes” have come into the market.

       An English company has developed a cloth keyboard. You can put it onto your pants. You can control you computer with it easily anywhere. If it gets dirty, the keyboard can be washed and even ironed.
       As the technology improves, “smart clothes” will get much smarter. Researchers are developing such a kind of clothes. They may show your body temperature and heat you up before you feel cold. Other smart clothes to wear are special medical ones. They can tell the doctor when you are in danger. Jackets with GPS technology can keep you from getting lost. New smart clothes will even be able to adjust to your moods.
       People have begun to love the idea. Maybe “smart clothes” will one day be common on Paris’ streets — and even in your own home.
【小题1】The underlined word “it” means ________.

A．the computer	B．a pair of pants
C．the cloth keyboard	D．cloth

【小题2】As the technology improves, “smart clothes” will get much smarter, for example, ________.

A．they may adjust to your moods

B．they may heat you up before you feel cold

C．they can tell the doctor when you are in danger

D．all of the above

【小题3】What is the meaning of “GPS”?

A．国民生产总值

B．全球定位系统

C．国内生产总值

D．物价指数

【小题4】What is the best title for the passage?

A．“Smart Clothes” in the Market

B．“Smart Clothes” on Paris’ Streets

C．“Smart Clothes” for the Future

D．“Smart Clothes” with Keyboard