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【简答题】
Rt△ABC在平面α内，点P在平面α外，若P到直角顶点C的距离为24，到两直角边的距离均为6 10 ，则P到平面α的距离是______．
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举一反三
【单选题】Which of the following is most likely to benefit from the fierce international political and economic competition?
A.
The host industries.
B.
The local people.
C.
Those stronger and richer countries.
D.
The local ruling group.
【简答题】A. The fierce competition in the market. B. The great pressure of work. C. The reform. of education system. D. The big numbers of retired people.
【简答题】描述数字图像的基本单元是()
【单选题】________ne me plaît pas du tout, c'est que tu prends mes affaires sans me le demander.
A.
Ce que
B.
Ce qui
C.
Ceci
D.
Cela
【简答题】是构成数字图像的基本单元。
【单选题】下列程序执行后，k的值是 public class Testhhh { public static void main(String args[ ]) { inti=6，j=8，k=10，m=7； if(i>j| |m
A.
12
B.
11
C.
10
D.
9
【单选题】下列程序执行后，k的值是 public class TestDemo { public static void main(String args[ ]) { int m=3，n=6，k=0； while((m++)
A.
0
B.
1
C.
2
D.
3
【单选题】Which of the following is most likely to benefit from the fierce international political and economic competition?
A.
The host industries.
B.
the local people.
C.
Those stronger and richer countries.
D.
The local ruling group.
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