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【判断题】
从理论上说，社会有效率的污染数量产生应该形成于企业自身边际成本等于边际收益的地方。()A.
正确
B.
错误
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皮皮学刷刷变学霸
举一反三
【单选题】In the parents' view, entry to a good university depends upon
A.
having some early art training.
B.
attending the best primary and middle schools.
C.
getting a good job.
D.
the parents' prestige and position.
【单选题】Do you feel like __________ today?
A.
having something eaten
B.
having something to eat
C.
to have something eaten
D.
to have something to eat
【单选题】I meant______the matter with you, but I had some guests then.
A.
discuss
B.
discussing
C.
having discussed
D.
to have discussed
【单选题】典型流脑的临床表现主要为
A.
发热头痛、恶心呕吐、健忘失眠、呼吸困难
B.
突发高热、剧烈头痛呕吐、皮肤划痕阳性、肌肉痉挛
C.
突发高热、恶心呕吐、肌肉酸痛、烦躁不安
D.
突发高热、剧烈头痛呕吐、皮肤粘膜淤点、脑膜刺激征
【单选题】若有如下函数定义: int fun() { static int k=0; return ++k; } 以下程序段运行后屏幕输出为( ) int i; for(i=1;i<=5;i++) fun(); printf("%d",fun());
A.
0
B.
1
C.
5
D.
6
【简答题】有如下程序段: int total = 0; for ( int i = 0; i < 4; i++ ){ total +=i; } System.out.println(total); System.out.println(i); 则输出 total 的值为:( ___________) ; 输出 i 的值为:( _____________) 。 若将 for ( int i=0; i <...
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