职业装的定义。
参考答案:
既能标明职业特征又能用于工作的服装。
In our company, only a few are for the decision, but the rest ______ all against it.
A.are
B.being
C.has been
D.is
汽轮机调节系统的任务是使汽轮机输出的功率与负荷保持平衡。