【单选题】工作场所的职业病危害因素可分为物理因素、化学因素和生物因素。下列危害因素,不属于作业场所物理性职业病危害因素的是( )。
【单选题】工作场所的职业病危害因素可分为物理因素、化学因素和生物因素。下列危害因素,不属于作业场所物理性职业病危害因索的是( )。
【多选题】十八大以来,中共中央提出的四个全面包括( )
【单选题】工作场所的职业病危害因素可分为物理因素、化学因素和生物因素。下列危害因素,不属于作业场所物理性职业病危害因素的是( )。
【单选题】听力原文:W: I saw you riding your bike to work today. You usually drive to work, I remember. What's the matter now? M: I did until the prices on gas jumped high. Q: What do we learn from the conversation?...
A.
The man always rides a bicycle.
B.
The man used to drive to work.
C.
The woman wants to borrow the man's bike.
D.
The woman is asking for a lift.