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【多选题】
下列关于合同变更的描述正确的是( )A.
合同变更发生在合同成立之后到合同没有完全履行之前的期间
B.
合同变更发生在合同成立之前的期间
C.
合同变更是对已经成立的合同内容部分内容的变更
D.
合同变更是对已经成立的合同内容全部内容的变更
E.
合同变更是对合同当事人对合同内容的修改和补充
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知识点：
皮皮学刷刷变学霸
举一反三
【单选题】He was wet to the skin, his whole body was ______ and trembling.
A.
stiff
B.
straight
C.
steady
D.
hard
【单选题】Doctors warn people that one may develop skin cancer with his skin ________ to the sun too much.
A.
exposes
B.
exposing
C.
exposed
D.
being exposed
【简答题】司法解释规定违法所得多少钱的即构成犯罪?
【简答题】Every human being has a unique ① arrangement of the skin on his fingers and this arrangement is unchangeable. Scientists and experts have proved the uniqueness of finger-prints and discovered that no ...
【单选题】Passage Two Every human being has a unique arrangement of the skin on his fingers and this arrangement is unchangeable. Scientists and experts have proved the uniqueness of fingerprints and discovered...
A.
They vary from person to person.
B.
They are easily hidden and removed.
C.
Their uniqueness is beyond explanation.
D.
They remain unchanged throughout one's life.
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