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【判断题】
农药中有机磷、有机氯、拟除虫菊酯类等不 属于化学职业病危害因素。A.
正确
B.
错误
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反馈参考答案：
举一反三
【单选题】This passage is written mostly probably for those ______.
A.
taking wreck diving as a sport
B.
specializing in wreck research
C.
focusing on shipwreck archaeology
D.
interested in marine medical science
【单选题】McLaren expected that, in twenty years,______.
A.
the wreck would be completely destroyed by unapproved treasure hunters
B.
only salvage operation with the purpose of research would be approved
C.
only a minor part of the wreck would remain as it is
D.
the wreck would be deteriorating at a faster speed
【简答题】[A] wreck [B] ruin [C] relic [D] waste
【简答题】[A] wreck [B] ruin [C] relic [D] waste
【单选题】Prior to the availability of enterprise EDM, locating a document over a LAN could be difficult, and over a WAN(66)nearly impossible. With the model for collaborative work spreading, and with more user...
A.
personal
B.
available
C.
structural
D.
nearly
【简答题】EDM应该远离的哪些不良做法?
【多选题】根据我国《对外贸易法》，国家基于某些原因可以禁止有关货物、技术的进口或者出口，下列属于此类原因的是；
A.
危害国家安全或社会公共利益的
B.
破坏生态环境的
C.
输往国家或者地区的市场容量有限的
D.
可能造成国际收支不平衡的
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