【多选题】
消防车按功能可分为___。
A. 灭火消防车
B. 举高消防车
C. 专勤消防车
D. 后援消防车
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( ) 38. From a dam, people can use the water for ___________. A. keeping the rivers clean B. only making electricity C. irrigation and making electricity D. washing clothes
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