阿摩線上測驗
36. Heavy metals in cement and concrete __________ the co-incineration of
wastes in cement kilns with regard to the legitimacy of waste utilization.
(A)in other words
(B) likely
(C) on the contrary
(D) resulting from
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統計： A(10), B(11), C(12), D(48), E(0) #2059705
統計： A(10), B(11), C(12), D(48), E(0) #2059705
