单选题
The problem of ______ injury and sickness received a good deal of publicity and attention this year.
A、
careered
B、
professional
C、
employment
D、
occupational
【正确答案】
D
【答案解析】
句意:今年工伤和职业病问题引起了公众的广泛关注。occupational职业的;工作的。professional专业的;专业性的。employment雇用;职业。
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