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【单选题】
奥氏体晶粒度的影响因素很多，下列叙述中不正确的是（）。A.
同一种钢加热温度越高奥氏体晶粒越粗大；
B.
相同温度下晶粒随保温时间的延长而变得粗大；
C.
其他条件相同的情况下，加热速度越快奥氏体晶粒越粗大；
D.
本质细晶粒钢，是指晶粒不容易长大的钢。
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皮皮学刷刷变学霸
举一反三
【单选题】对下列行为中的（ ），税务机关责令改正，可以处以10，000元以下的罚款。
A.
扣缴义务人未按规定期限报送代扣代缴税款报告表
B.
纳税人未按规定的期限申报办理注销税务登记
C.
纳税人涂改税务登记证件内容
D.
纳税人以各种方式阻挠税务机关对其进行检查
【单选题】Upon reaching home,______
A.
many letters were found on the desk
B.
I found many letters on the desk
C.
there were many letters on the desk
D.
there existed many letters on the desk
【简答题】país que emitio el documento
【简答题】阅读理解。 Upon reaching an appropriate age (usually between 18 and 21 years), children are encouraged, but not forced, to 'leave the nest' and begin an independent life. After children leave home, they of...
【单选题】Which puck has the greater momentum upon reaching the finish line?
A.
Puck A
B.
Puck B
C.
They both have the same momentum
D.
too little information to answer
【单选题】Upon reaching an __________age, children are encouraged, but not force, to leave the nest.
A.
appreaciate
B.
apologize
C.
appropriate
D.
application
【单选题】Upon reaching an __________age, children are encouraged, but not force, to leave the nest.
A.
appreciate
B.
apologize
C.
appropriate
D.
application
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