a=true,b=true,c=false,d=5,求表达式!a||d&&b||c的结果?

假设A=true,B=false,C=true,D=true,逻辑运算表达式A∧B∨C∧D的值是( ).为什么? a=true,b=true,c=false,d=5,求表达式!a||d&&b||c的结果? The story sounds( )A.to be true B.as true C.being true D.true 关于逻辑运算表达式假设A=true,B=false,C=true,D=true,逻辑运算表达式值为真的是{ （A∧B）∨（C∧D） }.∧ ∨ 这两个符号的意思. if(true)什么意思boolean b=true;if(true){System.out.print(true);}这里的if（）里面为什么直接写个true. android:singleLine=true 与if Option1.value=true then这条语句不等价的是?A）if option1.value then B）if option1=true C) if value=true then D）if option1 then true AND true结果是什么?＿＿＿.A.true B.false C.maybe Java 下列方法定义中,正确的是?A int x( ){ char ch='a'; return (int)ch; } B void x( ){ ...return true; } C int x( ){ ...return true; } D int x( int a,b){ return a+b; } she once was a true love of mine=she once was my true love? Do think it's a _______story?But I don't ______ believe it.A .true;truly B.true; trueDo think it's a _______story?But I don't ______ believe it.A .true;truly B.true; true C.truly;true vb 判断条件if (a=True and b=False and c=False) Or(a=False and b=True and c=False)then'表达式endif就是不管a,b,c,d他们可以为真的条件都是唯一的,a=True 那么其他必须为False,b=true 其他必须为False…………这样才 android:layout_alignWithParentIfMissing=true是什么意思 关于布尔代数化简有a,b,c,d四个元素if a = false,then d = false;if a = true,b = true,c = false,then d = false;其他情况d = true;布尔代数化简方式实现求出dc++实现. physical scienceIf the continental glaciers covering Greenland and Antarctica melted completely,the sea level would rise about（ ）A.6m B.60m C.600m D. 6000mThis is a choice question.Then there are three questions to judge true or fals Yes,what you said is _______.There are _____ flowers in the house .A real; true B true;true C true;real D real;real选哪个? -____- his dream comes ____?-We should say congratulations to him!A.True;truth B.True;truly C.Teuth;true D.Truly;true 已经a=3.5,b=5.0,c=2.5,d=true.表达式a>=0 and a+c>b+3 or not d的值是多少