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【单选题】
以下不是死循环的是A.
for(;;x+=k);
B.
for (;(c=getchar())!='\n';) printf("%c",c);
C.
for (k=10;;k--) sum=sum+k;
D.
while(1){x++;}
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举一反三
【单选题】有以下程序 main() { int x，y，z； x=y=1；z=X++，y++，++y； printf('%d，%d，%d/n'，x，y，z)； } 程序运行后的输出结果是
A.
2，3，3
B.
2，3，2
C.
2，3，1
D.
2，2，1
【单选题】The temperature of a gas ______ .
A.
changes with the width of a hole
B.
sometimes depends on how close together its molecules are
C.
has something to do with the molecules that makes it up
D.
is always connected with the speed at which its molecules go
【单选题】有以下程序 main( ) { int x=3, y=2, z=1 printf('%d/n',x/y&～z) } 程序运行后的输出结果是
A.
3
B.
2
C.
1
D.
0
【简答题】请阅读下面的程序,分析程序是否能编绎通过并正确运行,如果不能,说明原因;如果能,请写出运行结果。 int x = 10; void main() { int x = 100; printf(“%d”,x); }
【单选题】What is the main cure for insomnia according to the passage?
A.
Adjust the temperature of one's bedroom.
B.
Take some sleepingpills before one goes to sleep.
C.
Try to turn on the light and do some reading.
D.
Not to get too worried about sleeplessness.
【单选题】Scientists have reached the conclusion _____ the temperature on the earth is getting higher and higher .
A.
naive enough
B.
enough naive
C.
naively enough
D.
enough naively
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