People face trade-offs. A: Ture. B: False.
People face trade-offs. A: Ture. B: False.
表达式 3 and not 5 的值为 Ture.
表达式 3 and not 5 的值为 Ture.
Bill wears glasses. A: That is ture. B: That is false. C: That is all right
Bill wears glasses. A: That is ture. B: That is false. C: That is all right
Does more hiring mean lower unemployment? A: Ture. B: False.
Does more hiring mean lower unemployment? A: Ture. B: False.
Market are not usually a good way to organize economic activity. A: Ture. B: False.
Market are not usually a good way to organize economic activity. A: Ture. B: False.
假设A=true，B=false，C=ture，D=ture，逻辑运算表达式A∧B∨C∧D的值是（）。 A: ture B: false C: 0 D: 1
假设A=true，B=false，C=ture，D=ture，逻辑运算表达式A∧B∨C∧D的值是（）。 A: ture B: false C: 0 D: 1
如果定义有var x=ture ，y=false；那么x&&y的结果是ture。（）
如果定义有var x=ture ，y=false；那么x&&y的结果是ture。（）
itis___thatnoonecanprovethispictureis_____.A.true,realB.ture,ture
itis___thatnoonecanprovethispictureis_____.A.true,realB.ture,ture
Which of the following is ture?
Which of the following is ture?
如果定义有var x=ture ，y=false；那么x&&y的结果是ture。（）
如果定义有var x=ture ，y=false；那么x&&y的结果是ture。（）