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【简答题】
垫圈及弹簧垫圈的作用是什么？
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参考解析：
知识点：
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举一反三
【单选题】— Tom, will you attend the press meeting to be held this morning? — But I ______ anything about it.
A.
wouldn’t be told
B.
haven’t been told
C.
haven’t told
D.
am not told
查看完整题目与答案
【多选题】借记“商品进销差价”账户；贷记“库存商品”账户的会计分录反映的经济业务有________。
A.
购进商品退价
B.
商品调价
C.
商品削价
D.
商品内部调拨
查看完整题目与答案
【单选题】随着氢离子浓度的增大,下列哪个电对的电极电势不增大( )
A.
O 2 /H 2 O
B.
NO 3 - /NO
C.
Pb 2+ /Pb
D.
MnO 2 /Mn 2+
E.
Cr 2 O 7 2- /Cr 3+
查看完整题目与答案
【单选题】听力原文：W: I think there should be greater restrictions placed on the press and the stories they print. I can't open a newspaper or magazine without reading stories full of false information about myself...
A.
A little known actress and a literary critic.
B.
A well-known actress and a newspaper editor.
C.
A movie star and one of her fans.
D.
A movie star and a TV interviewer.
查看完整题目与答案
【单选题】通常复制构造函数的形参是()。
A.
指针对象的指针
B.
对象的引用.
C.
一个对象
D.
类
查看完整题目与答案
【单选题】—Mother, I've cut my finger and I'm bleeding. —Press a clean piece of cloth on the first. I'll call the doctor. [     ]
A.
hurt
B.
injury
C.
wound
D.
harm
查看完整题目与答案
【多选题】借记“商品进销差价”账户,贷记“库存商品”账户的会计分录反映的经济业务有( )。
A.
购进商品退回
B.
商品调价
C.
商品削价
D.
商品内部调拨
查看完整题目与答案
【单选题】下列选项中,表示超文本传输协议的是( )
A.
ＨyperＬink
B.
ＨＴＭＬ
C.
ＨＴＴＰ
D.
ＶＲＬ
查看完整题目与答案
【单选题】What he said on the press conference sounded convincing, but I ______ it to be a lie
A.
doubted
B.
suspected
C.
expected
D.
predicted
查看完整题目与答案
【多选题】借记“商品进销差价”账户,贷记“库存商品”账户的会计分录反映的经济业务有( )。
A.
购进商品退价
B.
商品降价
C.
商品提价
D.
商品内部调拨
查看完整题目与答案
相关题目：
【单选题】— Tom, will you attend the press meeting to be held this morning? — But I ______ anything about it.
A.
wouldn’t be told
B.
haven’t been told
C.
haven’t told
D.
am not told
查看完整题目与答案
【多选题】借记“商品进销差价”账户；贷记“库存商品”账户的会计分录反映的经济业务有________。
A.
购进商品退价
B.
商品调价
C.
商品削价
D.
商品内部调拨
查看完整题目与答案
【单选题】随着氢离子浓度的增大,下列哪个电对的电极电势不增大( )
A.
O 2 /H 2 O
B.
NO 3 - /NO
C.
Pb 2+ /Pb
D.
MnO 2 /Mn 2+
E.
Cr 2 O 7 2- /Cr 3+
查看完整题目与答案
【单选题】听力原文：W: I think there should be greater restrictions placed on the press and the stories they print. I can't open a newspaper or magazine without reading stories full of false information about myself...
A.
A little known actress and a literary critic.
B.
A well-known actress and a newspaper editor.
C.
A movie star and one of her fans.
D.
A movie star and a TV interviewer.
查看完整题目与答案
【单选题】通常复制构造函数的形参是()。
A.
指针对象的指针
B.
对象的引用.
C.
一个对象
D.
类
查看完整题目与答案
【单选题】—Mother, I've cut my finger and I'm bleeding. —Press a clean piece of cloth on the first. I'll call the doctor. [     ]
A.
hurt
B.
injury
C.
wound
D.
harm
查看完整题目与答案
【多选题】借记“商品进销差价”账户,贷记“库存商品”账户的会计分录反映的经济业务有( )。
A.
购进商品退回
B.
商品调价
C.
商品削价
D.
商品内部调拨
查看完整题目与答案
【单选题】下列选项中,表示超文本传输协议的是( )
A.
ＨyperＬink
B.
ＨＴＭＬ
C.
ＨＴＴＰ
D.
ＶＲＬ
查看完整题目与答案
【单选题】What he said on the press conference sounded convincing, but I ______ it to be a lie
A.
doubted
B.
suspected
C.
expected
D.
predicted
查看完整题目与答案
【多选题】借记“商品进销差价”账户,贷记“库存商品”账户的会计分录反映的经济业务有( )。
A.
购进商品退价
B.
商品降价
C.
商品提价
D.
商品内部调拨
查看完整题目与答案