新课标英语九年级练习册

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新课标英语九年级练习册

1.weak,chest,Anyway,gas,produce2.D,C,C,D,D3.E,A,D,C,B4.few,strange,how,forests,gardens,rainwater,pollute,popular,must,change.5.(1)air,water,soil,pollution.(2)the government has passed laws to prevent ...