阅读理解 "body clocks"are biological methods……; 1
one can help; 2
possible illnesses; 3
our body…; 4
at night; 5
every hour in the day time; A friend of mine,in response to……;1
like his friend,he; 2
make us know it's; 3
it's nice to accept the; 4
life isn't and won't be fair; 5
positive; A new technology is going to……;1
is still under development; 2
it is being cultivated……; 3
Dramatic; 4
Asian scientists gain……; 5
Superconductivity:……; A properly designed…; 1
produce ; 2
It will cut 3
To supply; 4
the electrical; 5
It cuts; A smart grid……; 1
Their; 2
customers; 3
They can provide ; 4 To manange their energy; 5
Introduction; All the useful energy……;1
atomic power ; 2
plants ; 3
water ; 4
absorbed by the earth's ; 5
a very small portion ; As