搜题，就来5TiKU.com题库【问题】 “I feel uncomfortable hearing those words, but I know what I am doing because waste sorting is a （） in China.
“I feel uncomfortable hearing those words, but I know what I am doing because waste sorting is a （） in China.
A.promising industry
B.bad industry
C.useless industry
D.old industry
正确答案：A
题目解析：暂无解析，丰阳塔题库将尽快完善。
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