职业安全健康体系(依据ILO-OSH 2001导则)的基本要素“计划与实施”包括( )。
A.机构与职责B.文件与资料控制C.绩效测量和监测D.应急预案与响应
参考答案:D
The child is no more than five years old. “No more than ” here means ___.
A.not more than
B.at most
C.at the most
D.only