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【多选题】
下列变更属于工艺设备变更的是( )。A.
设备、设施负荷的改变
B.
设备、原材料供货商的改变
C.
软件系统的改变
D.
同类型阀门的更换
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举一反三
【单选题】Most people complain of fortune, few of nature; and the kinder they think the latter has been to them, the more they murmur at _______ they call the injustice of the former.
A.
that
B.
what
C.
which
D.
where
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【简答题】噪声污染的特点有哪些?
【简答题】The most boring job ever is working in a call center dealing with people for driving lessons. Most of the time it was booking people in with the same three-minute conversation over and over again. Boo...
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