更多"Water Problems
Where’’s the water"的相关试题:
[单项选择] Water Problems
Where’’s the water
Water. If you’’ve got it, you probably take it for granted. But a quick look at the globe — and a chat with the tiny group of researchers who are worrying about fresh water — both indicate that water shortages are very serious.
And they aren’’t necessarily in the future, either. Here’’s what we’’ve read in the past week or so.
... Mexico City (home to 20 million people) is sinking because the city sucks out underground water faster than the aquifer can be refilled.
... Florida wants to refill its overpumped aquifer (蓄水层) with untreated surface water, despite federal regulations to the contrary.
... Texas is moving toward private, for-profit water sales. The water will be "mined" from aquifers that are disappearing fast. No word on what the private suppliers, including corporate raider T. Boone Pickens, will do once the aquifers run dry.
... Aquifers around the world are being overtapped for i
A. Y
B. N
C. NG
[多项选择]Water Problems
Where’’s the water
Water. If you’’ve got it, you probably take it for granted. But a quick look at the globe — and a chat with the tiny group of researchers who are worrying about fresh water — both indicate that water shortages are very serious.
And they aren’’t necessarily in the future, either. Here’’s what we’’ve read in the past week or so.
... Mexico City (home to 20 million people) is sinking because the city sucks out underground water faster than the aquifer can be refilled.
... Florida wants to refill its overpumped aquifer (蓄水层) with untreated surface water, despite federal regulations to the contrary.
... Texas is moving toward private, for-profit water sales. The water will be "mined" from aquifers that are disappearing fast. No word on what the private suppliers, including corporate raider T. Boone Pickens, will do once the aquifers run dry.
... Aquifers around the world are being overtapped for irrigated agriculture, which f
[填空题]It is important that the problems of water be solved, for as long as men live, water will continue to be what it is today -- next in importance to air.
[填空题]The problems Americans face concerning water are ground water shrinkage and tap water pollution.
[单项选择]
W: Where have you been.
M: Where have I been I was wondering the same thing about you.
What does the man want to know（ ）.
A. He won’t tell the woman where he has been.
B. He wants to know where the woman has been.
C. He is asking the woman whether she saw the thing he’s looking for.
[填空题]
Where does the water come from
The water comes from （）and rivers.
[单项选择]Some experts say water problems contributed to war in 1967 between ________.
A. Israel and Syria
B. Israel and Jordan
C. Israel and Palestine
D. Israel and Egypt
[填空题]Water problems in the future will become intense and more complex. Our increasing population will tremendously increase urban waste, primarily sewage. On the other hand, increasing demands for water will decrease substantially the amount of water available for diluting wastes. Rapidly expanding industries which involve more and more complex chemical processes will produce larger volumes of liquid wastes, and many of these will contain chemicals which are noxious. To feed our rapidly expanding population, agriculture will have to be intensified. This will involve ever-increasing quantities of agricultural chemicals. From this, it is apparent that drastic steps must be taken immediately to develop corrective measures for the pollution problem.
There are two ways in which this pollution problem can be dwindled. The first relates to the treatment of wastes todecrease their pollution hazard. This involves the processing of solid wastes "prior to" disposal and the treatment of liquid
