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【单选题】
过共析钢淬火加热温度为( )。A.
Acm+30～50℃
B.
Ac3+30～50℃
C.
Ac1+30～50℃
D.
Ac2+30～50℃
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【单选题】In order to complete his work ahead of time, he got up earlier_____
A.
than usual
B.
as usual
C.
than usually
D.
as usually
【单选题】Campese was his usual mixture of flamboyance and ____.
A.
fair
B.
fairy
C.
flare
D.
flair
【简答题】Two years ago, Martin was a “problem child” and he often caused a lot of trouble. But he didn’t usually give his mother much trouble. However, after his father’s death, Martin’s life became much more ...
【单选题】男，60岁，发热，伴皮下有疼痛的活动性硬结10年余。体检左胸部左膝关节各有一个1cm×1cm硬结，左腹部一个5cm×5cm硬结，体温36.7℃，余(-)。下列哪项属于无关治疗
A.
强的松
B.
环磷酰胺
C.
雌激素
D.
非甾体抗炎药
E.
滋阴软坚中药
【多选题】螺旋式熔断器熔体上的有一个红色的圆点,对其表述正确的是()。
A.
该红点为熔体的熔断指示器
B.
安装熔体时，有红点的一面朝上安装
C.
该红点为熔体合格标志
D.
该红点是密封标志，防止熔体受潮
【简答题】Americans with small families own a small car or a large one. If both parents are working, they usually have two cars. When the family is large, one of the cars is sold and they will buy a van(住房汽车) A...
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