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【单选题】
互联网重构了()关系,率先在营销环节发生变革A.
市场-企业
B.
市场-消费者
C.
企业-消费者
D.
运营商-消费者
拍照语音搜题，微信中搜索"皮皮学"使用
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【简答题】Last week I talked with some of my students about what they wanted to do after they graduated, and what kind of job prospects they thought they had. Given that I teach students who are training to be ...
【单选题】对于构造方法,下列叙述不正确的是( )。
A.
构造方法是类的一种特殊方法，它的方法名必须与类名相同。
B.
构造方法的返回类型只能是void型，且书写格式是在方法名前加void前缀。
C.
构造方法的主要作用是完成对类的对象的初始化工作。
D.
在创建新对象时需要调用类的构造方法。
【单选题】An article published recently in the prestigious scientific journal Nature is shedding new light on an important, but hitherto little has been appreciated, aspect of human evolution. In this article, ...
A.
was only recently described in a scientific journal
B.
played an important part in human evolution
C.
is now regarded as more important than the ability to climb trees
D.
is surprising when we consider evolutionary trends
【判断题】The American asked everyone at the table not to move a muscle because he wanted to test what control they had.
A.
正确
B.
错误
【简答题】Long ago there was no money. It was hard for people to get the things theyneeded. They couldn’t just go to a store. First they had to find someone whohad what they wanted. Then they had to give that p...
【单选题】对于构造方法,下列叙述不正确的是
A.
构造方法是类的一种特殊方法，它的方法名必须与类名相同。
B.
构造方法的返回类型只能是void型，且书写格式是在方法名前加void前缀。
C.
构造方法的主要作用是完成对类的对象的初始化工作。
D.
一般在创建新对象时，系统会自动调用构造方法。
【单选题】关于构造方法,下列叙述错误的是 ( ) 。
A.
构造方法是类的一种特殊方法，它的方法名必须与类名相同
B.
构造方法的返回类型只能是void型，且书写格式是在方法名前加void前缀
C.
构造方法的主要作用是完成对类的对象的初始化工作
D.
一般在创建新对象时，系统会自动调用构造方法
【单选题】Our students' educational achievements equal, and in many cases______those of students in previous years.
A.
surpass
B.
advance
C.
increase
D.
multiply
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