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【单选题】
图中原石形状最有可能是A.
祖母绿
B.
锆石
C.
D.
橄榄石
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反馈参考答案：
举一反三
【判断题】The probability of two or more independent events occurring together is calculated by multiplying their independent probabilities.
A.
正确
B.
错误
【单选题】The proposal is for the factories to become ______.
A.
more independent and less closely integrated.
B.
more closely integrated and less independent.
C.
more independent but closely integrated.
【判断题】在.NET类库中所有的类都是直接或间接的继承自Object类,在Object类中定义了ToString方法,所以,所有的类都有ToString方法,对于值类型来讲,该方法返回数值对应的字符串,对于一个类来讲该方法返回类名.这种规则是不能改变的.( 2 分)
A.
正确
B.
错误
【判断题】The more independent
variables included in the multiple regression model, the better the model would
be.
A.
正确
B.
错误
【单选题】Object类中的（ ）方法不能被覆写？
A.
toString() B、 getClass() C、 clone() D、 toString()
B.
getClass()
C.
clone()
D.
finalize()
【判断题】Dictionary is an extremely useful learning resource, especially as it makes the learner more independent of the teacher.
A.
正确
B.
错误
【判断题】With the development of our society, human beings become more and more independent.
A.
正确
B.
错误
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