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
查看答案
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.
What microorganisms do those wearable companies use to grow clothes?
A. cellulose
B. fungi
C. algae
D. viruses
The word transluminal means ___________.
A. across a wall
B. between branches
C. through an outer layer
D. through a central opening
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