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【判断题】
Scientists have discovered how to control genes, they will be able to produce clones of people and decide how they look, how they behave but they can't decide how much intelligence they have
A.
正确
B.
错误
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【单选题】下列代码的编译或执行结果是( )。 public class Myval{ public static void main(string args[]){ MyVal m=new MyVal; aMethod; } public void aMethod{ boolean b[]=new Boolean[5]; System.OUt.println(b[0]); } }
A.
1
B.
null
C.
0
D.
编译错误
【单选题】给出下列代码: boolean a = false; boolean b = true; boolean c= ( a&&b)&&(!b); int result = c==false?1:2; 执行完成后,c与result的值是________。
A.
false和1
B.
true和2
C.
true和1
D.
false和2
【简答题】电梯按功能分为哪 8 个系统 ? (
【单选题】In the tradition of scholarly ______, the poet and scholar A.E. Housman once assailed a German rival for relying on manuscripts 'as a drunkard relies on lampposts, for ______ rather than illumination....
A.
animosity...current
B.
discourse...stability
C.
erudition...shadow
D.
invective...support
E.
competition...assistance
【判断题】财务自由度越接近1或者大于1,表明理财收入已经基本能否覆盖生活支出,则财务自由度就越高。
A.
正确
B.
错误
【单选题】—I don't know much about computer. —I don't know,______. Let's go and ask for help.
A.
either         
B.
too           
C.
as well
【多选题】财务自由表明( )
A.
家庭收入主要来源于工资收入
B.
家庭收入主要来源于投资收入
C.
家庭财务压力和负担很重
D.
家庭财务压力和负担很轻
【判断题】如果没有毛泽东同志多次从危机中挽救中国革命,如果没有以他为首的党中央给全党、全国各族人民和人民军队指明坚定正确的政治方向,我们党和人民可能还要在黑暗中摸索更长时间。
A.
正确
B.
错误
【单选题】The poet and writer _____.
A.
have come
B.
has come
C.
are coming
D.
come
【单选题】执行下列代码之后,输出的结果为______。 public class ex27 { public static void main(String[] args) { iht x=7; int y=15; boolean bb=(127|x)>7&&(-128∧y)<15; System.out. println(bb); } }
A.
true
B.
0
C.
1
D.
false
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