更多"Fresh water, as the passage states,"的相关试题:
[单项选择]Fresh water, as the passage states, originates from ______.
A. the water vapor in the atmosphere
B. lakes and rivers
C. sea water through distillation by solar radiation
D. underground aquifers
[单项选择]How would fresh water be supplied to the city
A. By treating sea water.
B. By getting it from the surrounding islands.
C. By building a small lake of fresh water inside the city.
D. By transporting it from the mainland.
[单项选择]Of all the reserves of fresh water in the world, about three-fourths is ______.
A. consumed by glaciers and polar ice
B. in solid form
C. out of the reach of present technology
D. converted into sea water annually
[单项选择]We can make use of seawater by ______ fresh water from it.
A. purifying
B. refraining
C. distilling
D. performers
[单项选择]Millions of people in the United States suffer from ______ back pain that comes from sitting too long at a desk.
A. chronic
B. casual
C. catastrophic
D. elastic
[单项选择]has been done to prevent the water in the lake from being polluted.
A. Little
B. Few
C. Other
D. Many
[单项选择]Great Salt Lake is fed by fresh-water streams, _________ is about four to five times as salty as the ocean.
A. yet
B. which
C. there
D. despite
[单项选择]Sales of plastic water bottles dropped ______, from 590 a month to just 110 a month, because of the report on plastic toxicity.
A. sharply
B. meanly
C. gradually
D. hardly
[单项选择]The Westinghouse Science Talent Search differs from traditional science contests in that ______.
A. it is an annual contest with the active participation of high school students
B. it lays emphasis on the professional quality of the projects
C. it is designed to search for the most promising students
D. it intends to find the best potential scientists
[单项选择]Statesmen are expert at delivering speeches in front of the public.
A. good
B. busy
C. comfortable
D. accustomed
