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【单选题】
根据《 UCP600》,信用证未经以下哪些当事人同意则不能有效修改? ( )A.
开证行,行,受益人
B.
开证行,受益人,开证申请人
C.
开证行,开证申请人,行
D.
开证行,通知行,受益人
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皮皮学刷刷变学霸
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None
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that
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D.
who
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【单选题】We are new here, so ______ of us knows he way to the hospital.
A.
none
B.
all
C.
both
D.
either