centralize the management of water resources
increase the sense of responsibility of agencies at all levels
guarantee full protection of the environment
encourage local and regional control of water resources
第1题：
A、cut down
B、cut off
C、cut away
D、cut up
第2题：
The Dixie PIT program was introduced in order to_ _．
A．raise money for school affairs
B．do some research on nutrition
C．develop students' practical skills
D．supply teachers with drinks
第3题：
A、off
B、out
C、in
D、away
第4题：
Supply chain management consists of firms collaborating to leverage strategic positioning and to improve operating efficiency.
第5题：
The blowers of an inert gas generation system aboard a tanker，will be automatically secured if ______．
A.Normal water supply at the water seal is lost
B.The temperature of the inert gas being delivered to the cargo tanks is more than 150℉
C.The cooling water supply to the scrubbers is lost
D.All of the above
第6题：
One of the reasons that causes oil flowed from sludge outlet of a self-cleaning purifier is
A.seal water supply be cut off
B.make-up water supply be cut off
C.oil outlet valve closed or not open sufficiently
D.the flow rate of oil is too much
第7题：
Please supply 200 tons of fresh water ______ my ship．
A.with
B.in
C.to
D.on
第8题：
The text is mainly about .
A.water supply and increasing population
B.water use management and agriculture
C.water redistribution and wildlife protection
D.water shornages and environmental protection.
第9题：
给水站 water supply station
第10题：
working at intervals and properly heating
warming up to 70℃, increase water supply flow
improving impulse of water supply
reducing water supply flow