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【简答题】
城市轨道交通正线一般采用 号道岔,车辆段采用 号道岔。
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举一反三
【单选题】Not until she came back ______ she was
A.
that I knew
B.
I knew
C.
did I know
D.
I have known
【单选题】She gazed at the carpet for some time. She it.
A.
watched
B.
stared at
C.
glanced at
D.
had a glimpse of
【单选题】She gazed at the immense expanse of the sea.
A.
extension
B.
very large area
C.
big gap
【单选题】若下列程序执行后t的值为4,则执行时输入a、b的值的范围是( ) #include int main() { int a,b,s=1,t=1; scanf("%d,%d",&a,&b); if (a>0) s+=1; if (a>b) t+=s; else if (a==b) t=5; else t=2*s; printf("s=%d,t=%d",s,t); return 0; }
A.
a>0,b<0
B.
a>0,b>0
C.
a<0,b<0
D.
a<0,b>0
【简答题】She gazed on the scene with inscrutable liquid eyes.
【简答题】若下列程序执行后 t 的值为 4 ,则执行时输入 a,b 的值范围是 #include ”stdio.h” main( ) { int a, b, s=1, t=1; scanf (”%d, %d”, &a, &b); if (a>0) s+=1; if (a>b) t+=s; else if(a==b) t=5; else t = 2*s; printf (”s=%d, t=%d\...
【单选题】She gazed at the _________ infant and smiled.
A.
concise
B.
newborn
C.
handsome
D.
stylish
【单选题】It was not until she came to see us ____ her mother was ill in bed.
A.
when we knew
B.
that did we knew
C.
that we knew
D.
that did we know
【单选题】Not until she came back ______ she was OK.
A.
that I knew
B.
I knew
C.
did I know
D.
I have known
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