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【多选题】
请阅读下面的代码 public class A{ public int x; public static int y; public void fac(String s){ System.out.println("字符串:"+s); } } 下列选项中描述正确的是( )A.
x和y都是全局变量,可用范围是整个类,但x不能用在静态方法中
B.
x是成员变量,只能通过类的实例来访问,也叫实例变量
C.
y是静态变量,也称类变量,可以直接通过类来访问,也可以过对象访问
D.
s是参数变量,也是局部变量,只能在fac方法内部使用
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【简答题】5 Complete the text. The
house was in a terrible condition. The rain had come into all the bedrooms
because the roof was ► leaking , and there were (1) s____ on the walls
and carpets. A builder (2...
【单选题】Although the condition in which she lives indicates that she is miserly, her dedication to the charities shows that she is ______.
A.
stingy
B.
frugal
C.
thrifty
D.
generous
【多选题】20 世纪 70 年代中期起大众旅游遵循的集中生产线原则主要体现为
A.
度假被标准化，而且没有弹性
B.
别无二致的度假产品被成批生产出来
C.
规模经济成了生产的第一推动力
D.
度假产品以一种雷同性的、日常的方式批量消费掉
【判断题】Shipped in apparent good order and condition means that the vessel looks very good．
A.
正确
B.
错误
【单选题】In an competitive market, which of the following conditions most accurately describes the condition that exists when the efficient quantity of a good or service is produced and consumed
A.
Producer surplus is maximized.
B.
Consumer surplus equals producer surplus.
C.
The sum of consumer surplus and producer surplus is maximized.
【单选题】Under the condition that IS curve remains unchanged, the decrease of money quantity will cause
A.
Y goes up, r goes down
B.
As y goes up, r goes up
C.
Y goes down, r goes down
D.
Y goes down, r goes up
相关题目：
【判断题】Shipped in apparent good order and condition means that the vessel looks very good．
A.
正确
B.
错误
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