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【简答题】
提高母材和填充材料的 是提高生产率的重要途径,而熔化速度取决于 ,故对焊接生产率产生影响。
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【单选题】How many more people will die from diseases linked to smoking in the next thirty years according to Doctor Brundtland?
A.
4 million.
B.
6 million.
C.
10 million.
D.
14 million.
【简答题】结转本月完工入库A产品的成本265 000元．
【单选题】关于抗磷脂抗体的说法，错误的是
A.
可导致新生儿狼疮和心脏传导阻滞
B.
梅毒血清试验假阳性提示抗磷脂抗体阳性
C.
与血栓形成，血小板减少和习惯性流产有关
D.
包括抗心磷脂抗体和狼疮抗凝物等
E.
是诊断系统性红斑狼疮的标准之一
【单选题】在将一台linux计算机配置为samba服务器时，若要共享/files目录，并只允许class组的成员可以访问，除设置public=yes外，还应指定（）。
A.
guest ok=no
B.
valid users=class
C.
valid users=@class
D.
invalid users=@class
【简答题】A．ysis B．yses C．ytical D．ysts
【单选题】Pandas would die ______ if people were allowed to hunt ______ they wished.
A.
out; as many as
B.
away; more than
C.
off; as much as
D.
out; less than
【简答题】How many people in Malawi are likely to die of starvation this year?
【单选题】We want to shock people into ____ that many smokers die all too soon from illness and diseases _____ smoking.
A.
being realized; relating to
B.
realizing; related to
C.
realizing; relating and
D.
being realized; related and
【简答题】The (reduce) ______ in the supply of food at a time of emergency made many people die of hunger.
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