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單項選擇題

Solid waste generation，and electricity and water consumption are costly and have their own set of environmental（）.

A.inspect
B.impairs
C.impacts
D.insects

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單項選擇題

Fueling activities（）waste liquids and vapor releases to air.

A.commence
B.generate
C.give
D.have

單項選擇題

Any Works completion date quoted by the Repairer is an estimate only and the Repairer shall not be（）liable for any failure to complete the Works by that date.

A.liable for any repair
B.liable for any failure
C.responsible for any repair
D.responsible for any fulfilling

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