A:{x−2>0x<−3
B:{x+1>0y−1<0
C:{3x−2>0(x−2)(x+3)>0
D:{3x>01x+1>0
在四个0.5之间加上运算符号和括号,使等式成立.( )
0.5 0.5 0.5 0.5 =2.5
Though Nancy is____, she can do most things that people with good eyes can do.