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【单选题】
在 Java 中,怎么获取数组的长度( )
A.
数组名 .length
B.
数组名 .length()
C.
数组名 .len
D.
数组名 .len()
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参考答案:
举一反三
【单选题】No sooner ______ than she realized that she should have remained silent.
A.
had the words been spoken
B.
the words had been spoken
C.
the words had spoken
D.
had the words spoken
【单选题】The lady said she would buy a gift for her daughter with the _____. [     ]
A.
20 dollars remained
B.
20 dollars to remain
C.
remained 20 dollars
D.
remaining 20 dollars
【单选题】Despite our efforts to persuade her,she remained bitterly________ to making a presentation to the class. [     ]
A.
object
B.
opposed
C.
accustomed
D.
disagreed
【判断题】若收益率、久期不变,票面利率越高的债券凸性越大。()
A.
正确
B.
错误
【单选题】She wanted to use the ____money to buy her husband a present for the coming Christmas. [     ]
A.
remained
B.
remaining
C.
leaving
D.
left
【多选题】以下关于“债券久期”与“债券的票面利率”描述正确的是?
A.
债券期限保持不变,则债券票面利率越高,久期越长。
B.
债券期限保持不变,则债券票面利率越高,久期越短。
C.
票面利率越高,早期支付的现金流权重越大,加权平均的到期时间越短。
D.
债券的票面利率与久期之间存在反向关系。
E.
债券的票面利率与久期之间存在正向关系。
【单选题】She remained ______ for a while after the movie ended, which made others ______.
A.
sitting; puzzling
B.
sitted; puzzled
C.
seated; puzzled
D.
seated; puzzling
【简答题】对于长期贴现债券来说,当其他因素不变时,票面利率越低,麦考莱久期及修正的麦考莱久期就越大。( )
【单选题】She remained _____ for a while after the movie ended, which made others _____. [     ]
A.
sitting; puzzling
B.
sat; puzzled
C.
seated; puzzled
D.
seated; puzzling
【判断题】胰腺既是内分泌器官又是外分泌器官。
A.
正确
B.
错误
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