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_____ plastics, the washing machines is light in weight.
A、Made of
B、Making of
C、Being made of
D、Having made of
【正确答案】：A
【题目解析】：本题考查悬垂结构。逗号之前部分的逻辑主语是主句的主语，它们之间是被动的关系，即the washing machine is made of plastics。所以用过去分词形式(过去分词表示被动)。