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【单选题】
以下关于构造函数及其重载的说法正确的是()
A.
Java总会自动创建默认的不带参数的构造函数
B.
一个类中含有几个构造函数,称为构造函数的重载。对于重载的函数,其参数列表可以相同。
C.
重载的构造函数之间可以通过关键字this在构造函数中的任意位置相互调用
D.
构造函数不能对私有变量初始化
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【单选题】I’d like to go ______ in order to escape the busy life.
A.
somewhere relaxing
B.
somewhere relaxed
C.
relaxing somewhere
D.
relaxed somewhere
【单选题】Which of the following is TRUE of MCI?
A.
It may lead to sharp decline in thinking.
B.
It relates to Alzheimer's disease in some way.
C.
It is the earliest sign of chronic distress.
D.
It can be a result of longtime stress.
【单选题】A state dinner in the US is designed to______.
A.
give great honor to guests
B.
highlight relations
C.
reach an agreement
D.
enhance the national image of the US
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A.
正确
B.
错误
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A.
正确
B.
错误
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A.
正确
B.
错误
【判断题】图书音像制品的销售业务既适合传统的商务活动又适合现代电子商务流程。
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正确
B.
错误
【单选题】L型压缩机()往复惯性力可也在曲柄上加装平衡质量予以平衡。
A.
B.
B二阶
C.
C一阶二阶
D.
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