题目内容
（请给出正确答案）
Part of the public policy task, as outlined in the text, is to ______.
A．prevent payments deficit
B．devalue the American dollar
C．avoid inflationary pressures
D．increase the balance of trade
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更多“Part of the public policy task, as outlined in the text, is to ______.A．prevent payments d”相关的问题
Given the uncompleted code of a class:
class Person {
String name, department;
int age;
public Person(String n) { name = n; }
public Person(String n, int a){ name = n; age = a; }
public Person(String n, String d, int a) {
// doing the same as two arguments version of constructor
// including assignment name=n,age=a
department = d;
}
}
Which expression can be added at the "doing the same as…" part of the constructor？
A．Person(n，a)； B．this(Person(n，a))；
C．this(n，a)； D．this(name，age)；
A—Cameras Forbidden
B—Children Not Admitted
C—Criticisms And Suggestions Welcome
D—Don&39;t Touch High-Tension Wire
E—For Use Only In Case Of Fire.
F—Inspections Declined
G—Keep Off The Grass
H—Keep Silence
I—Night Bell
J—No Business Today
K—Out Of Bounds
L—Reserved
M—Round-The-Clock Business
N—Seat By Number
O—See To The Fire
P—Please Keep Hands Off
6.()勿踏草地 ()灭火专用
7.()严禁拍照 ()夜间有事，请按此铃
8.()今天不营业 ()对号入座
9.()游客止步 ()小心烟火
10.()昼夜营业 ()谢绝参观
A．当心夹手
B．请勿登踏
C．服务区
D．勿靠车门
E．严禁超速
F．正在检修
G． 前方学校
H． 靠右站立
I． 路面结冰
J． 紧急情况击碎玻璃
What part of the White House is open to the public？
A．The entire building.
B．Six rooms only.
C．The gardens only.
D．Eighteen acres of land.
A．them
B．their
C．themselves
D．they
Part of the public policy task, as outlined in the text, is to _____.
A．prevent payments deficit.
B．avoid inflationary pressures.
C．devalue the dollar.
D．increase the balance of trade.
有如下程序： #jnClude＜iostream＞ using namespaCe std； Class Part{ publiC： Part(int x=0)：val(X){Cout＜＜val；} ～Part{Cout＜＜val；} private： int val； t }； Class Whole{ publiC： Whole(int x，int Y，int z=0)：p2(x)，pl(y)，val(z){Cout＜＜val；} ～Whole{eout＜＜val；} private： Part pl，p2； int val； }； int main { Whole obj(1，2，3)； return 0； } 执行这个程序的输出结果是()。
A.123321
B.213312
C.213
D.123123
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