设计弯曲模时，为保证成品件的弯曲角度，必须使模具的角度（）。
A、与成品件角度一样大
B、比成品件角度小一个回弹角
C、比成品件角度大100
D、比成品件角度大一个回弹角
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设计弯曲模时，为保证成品件的弯曲角度，必须使模具的角度（）。
A、与成品件角度一样大
B、比成品件角度小一个回弹角
C、比成品件角度大100
D、比成品件角度大一个回弹角
下列心率中，符合中小学生体育课生理负荷要求的是（）。
A、70～90次／分
B、90～120次／分
C、130～150次／分
D、160～190次／分
职业适应的方法有哪些？
You work as a network exchange administrator at Company.com.the Company.com network currently consists of a single active directory forest containing a single domain named Company.com.the Company.com organization makes use of microsoft exchange server 2010 as their messaging solution.The Company.com organization currently makes use of a computer named -ex01 which hosts a single mailbox database named kingdatabase which contains 250 mailboxes.During the course of the business week you receive instruction from Company.com to ensure that a warning message is issued when a mailbox exceeds 2 gb whilst ensuring your solution uses the least amount of administrative effort. What should you do？（）
A、you should consider having the options on the messaging records management （mrm） tab configured from the properties of -ex01.
B、You should consider having the properties of the Entire Mailbox managed folder configured from Managed Default Folders.
C、You should consider having the options on the Limits tab configured from the properties of KingDatabase.
D、You should consider having the storage quotas modified from the properties of each mailbox.
吉林省以盛产“关东三宝”闻名世界。关东老三宝是（ ）。
A、红景天
B、人参
C、虎皮
D、貂皮
E、鹿茸
纳税人申请行政复议的，复议机关应当自受理申请之日起（）日内作出行政复议决定。
A、30
B、45
C、15
D、60
