We can use many kinds of energy. Most energy in the l today comes
from 2 coal and oil. But this will not be so in the year 2050. We will get much
of our energy _ 3 water, the sun and the 4 .We will produce atomic(原子)
energy, much more coal and 5 as raw material（原始材料）for cloth,
plastics and other things.
Some 6 of the world are very dry. Very __7_ people live there, 8
there is a lot of sunshine and wind. With 9 atomic energy and energy from the
sun and wind, we will be able to bring fresh water from far away or change sea
water 10 fresh water. |
( )1. A. moon
( )2. A. burning
( )3. A. in
( )4. A. moon
( )5. A. water
( )6. A. parts
( )7. A. few
( )8. A. and
( )9. A. cheap
( )10. A. to |
B. sun
B. to burn
B. from
B. cloud
B. paper
B. places
B. little
B. but
B. expensive
B. into |
C. world
C. boil
C. on
C. wind
C. glass
C. hills
C. a few
C. then
C. a little
C. from |
D. space
D. boiling
D. to
D. snow
D. oil
D. ground
D. a little
D. so
D. good
D. for |
