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【判断题】
零件表面残余应力为压应力时,可提高零件的疲劳强度。A.
正确
B.
错误
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皮皮学刷刷变学霸
举一反三
【简答题】矿粒在跳汰时床层分层前与分层后的理想变化过程图示
【简答题】矿粒在跳汰时的分层过程
【单选题】Most of the poems in Whitman’s Leaves of Grass sing of the “en-mass” and the ____ as well.
A.
nature
B.
self-reliance
C.
self
D.
life
【简答题】将通用会计软件转化为专用会计软件的主要工作是（ ）。
【单选题】Which of the following statements is said about most of the poems in Whitman ’ s Leaves of Grass ?
A.
They identify his ego with the conservative America .
B.
They sing of the “en-masse” and the self as well.
C.
They celebrate the self and ignore sexuality.
D.
They reject the pursuit of love and happiness of individuals.
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