2. 考研
  3. Employees in chemical factories are entitled to receive extra pay for doing hazardous work.

Employees in chemical factories are entitled to receive extra pay for doing hazardous work.

admin2012-07-24  63
问题 Employees in chemical factories are entitled to receive extra pay for doing hazardous work.
选项 A、poisonous
B、difficult
C、harmful
D、dangerous
答案D
解析 hazardous有危险的。poisonous有毒的，恶毒的；difficult困难的；harmful有害的；dangerous危险的。故答案选D。
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