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【判断题】
熔断器是由熔体和熔部分组成的。A.
正确
B.
错误
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【简答题】Tom arrived at the bus station quite early for the London bus. The bus for London would not leave until five to twelve. He saw a lot of people waiting in the station. Some were standing in lines, othe...
【多选题】【习题班 多项选择题】16、根据票据法律制度的规定,下列各项中,背书无效的有( )。
A.
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B.
背书人在票据上记载“不得转让”字
C.
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D.
附条件的背书
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