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【单选题】
Baby-sitting with my little brother is no fun. Just as I settle down to watch television, he demands that I play with him. If I get a telephone call, he screams in the background or knocks something over. I always have to hang up to find out what’s wrong with him. He refused to let me eat a snack in peace. Usually he wants half of whatever I have to eat. Then, when he finally grows tired, it takes about an hour for him to fall asleep.
A.
Baby-sitting with my little brother is no fun.
B.
I always have to hang up to find out what’s wrong with him.
C.
He refused to let me eat a snack in peace.
D.
Usually he wants half of whatever I have to eat.
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举一反三
【单选题】有以下程序: include main( ) { char*s="[2]34";int k=0,a=0; whil(s[k+1]!=/0) { k++; if(k%2=o){a=a+(s[k]-0+1);continue; } a=a+(s[k]-0); printf("k=%d a=%d/n",k,a); } 程序运行后的输出结果是( )。
A.
k=6 a=11
B.
k=3 a=14
C.
k=4 a=12
D.
k=5 a=15
【简答题】She was ____around in her bag ____her keys. 1. may as well; 2. get onto; 3. come up with; 4. out of concern for; 5. take one's word for it (that...); 6. as a matter of fact; 7. rummage... for; 8. pitc...
【判断题】有些物资,比如米、面及其制品等,在入库后会出现干耗或者吸潮升溢等,这属于正常现象,无需作任何处理。
A.
正确
B.
错误
【单选题】(    )是政府的灵魂。
A.
权威性    
B.
有机组织性
C.
阶级性    
D.
公共性
【多选题】市场失灵是公共管理的必要条件,但不是其充分条件,因为政府干预也可能使资源配置偏离帕累托最优,这就称为“政府失灵”。政府体制性失灵是政府失灵的重要类型,它包括()。
A.
政府决策体制性失灵
B.
政府组织体制性失灵
C.
政府内生体制性失灵
D.
政府时滞体制性失灵
E.
政府外生体制性失灵
【单选题】若Var(X+Y)=Var(X-Y),则下列结论正确的是( )。
A.
X,Y互不相关
B.
X,Y相互独立
C.
Var(X)=0
D.
Var(Y)=0
E.
Var(X)Var(Y)=0
【判断题】以下if语句if(x>0){x=x+y;printf('%f',x);} else printf('%f',-x);语法正确的是正确的。()
A.
正确
B.
错误
【简答题】She was ____around in her bag ____her keys. may as well; get onto; come up with; argue with; out of concern for; take one’s word for it (that...); as a matter of fact; rummage... for; rummage...fo...
【简答题】She was ____around in her bag ____her keys. may as well; get onto; come up with; out of concern for; take one’s word for it (that...); as a matter of fact; rummage... for; rummage...for; pitch in;...
【简答题】什么是政府失灵导致政府失灵的原因有哪些
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