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【单选题】
45 钢的对称疲劳极限 σ -1 =270MPa ,疲劳曲线方程的幂指数 m=9 ,应力循环基数 N 0 =5×10 6 次,当实际应力循环次数 N=10 4 次,有限寿命疲劳极限为A.
539MPa
B.
135MPa
C.
175MPa
D.
417MPa
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【单选题】We confirm your inquiry of June 15.
A.
to receive
B.
received
C.
having received
D.
receive
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【单选题】Section A Directions: This section is to test your ability to understand short dialogues. There are 5 recorded dialogues in it. After each dialogue, there is a recorded question. The dialogues and the...
A.
Meet her Mum at the airport.
B.
Say good-bye to her Mum at the airport.
C.
Fly to another city together with her Mum.
D.
Go to the cinema.
【简答题】留置权的成立必须具备以下条件:
【简答题】We confirm having cabled you an offer of 30 metric tons Walnutmeat at RMB 21,860 yuan per metric ton CIF European Main Ports for November shipment.(英译中)
【简答题】在债券质押式回购交易中，融资方是指在债券回购交易中融入资金、出质债券的一方。融券方是指在债券回购交易中融出资金，享有债券质权的一方。（ ） A．正确 B．错误
【单选题】请依以下描述对应课程中的人际依附风格类型:「我担心彼此的关系太过紧密,这样我会很不安。」「当对方太亲近我时,我会试图躲开。」
A.
焦虑依附类型
B.
逃避依附类型
C.
安全依附类型
D.
排除依附类型
【单选题】Section B Directions: This section is to test your ability to understand short dialogues. There are 5 recorded dialogues in it. After each dialogue, there is a recorded question. The dialogues and que...
A.
She will go to the cinema with the man.
B.
She will meet her parents at the airport.
C.
She will see a movie with her parents.
D.
She will see a movie alone.
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