【判断题】令X=1且Y=2,则下列表达式为真还是假。The expression is true or false if X=1 and Y=2.X>Y OR X>0 AND Y<0< /div>
【单选题】Who is the man in the picture?
【单选题】对于大量蛋白尿患者,下列检查哪项最有意义:
【判断题】令X=1且Y=2,则下列表达式为真还是假。The expression is true or false if X=1 and Y=2.X>=X OR Y>=X
【判断题】令X=1且Y=2,则下列表达式为真还是假。The expression is true or false if X=1 and Y=2.NOT(NOT(X==0)AND NOT(Y==0))