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As Susan stared at piles of plastic in her recycling bin, strong sense of respon

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As Susan stared at piles of plastic in her recycling bin, strong sense of respon

As Susan stared at _________ piles of plastic in her recycling bin, _________ strong sense of responsibility made her stick to her recycling work.

A.不填;不填

B.不填;a

C.the; a

D.the; the

试题答案

C