The traditional concept of clothing excludes ______.
A. providing added value
B. providing us from the environmental elements
C. conveying our sense of style
D. providing coverage
查看答案
Smart fabrics are revolutionary due to the fact that they have the ability to do many things that the traditional one can not do, including ______?
A. communicate
B. transform
C. conduct energy and even grow
D. all the above
As for aesthetic performance, some smart textiles gather energy by NOT making use of ______ reacting to the environment.
A. color
B. vibrations
C. sound
D. heat
Athletic performance examples don't include ______.
A. to regulate body temperature
B. to reduce wind resistance
C. to control muscle vibration
D. to change color
Why does the author say that “this is the tip of the iceberg” in the last paragraph?
A. Because to create smart textiles is as tough as breaking iceberg.
Because more and more companies and designers will create smart textiles and develop technology in the future.
C. Because designers are reluctant to develop the technology.
D. Because the designers and companies need to extract the essential substances for the smart textiles from the iceberg.
微信支付 
支付宝支付