System.out.prinfln("i="+i+"s="+s)；
参考答案：sign=-sign Math.abs(t)＜0.001
He is such a lazy man _______ nobody wants to work with ______. [ ]
A. that; /
B. as; him
C. whom; him
D. as; /
机体在急性失血时，最早出现的代偿反应是______
A．组织液回流增加B．血浆蛋白和红细胞的恢复C．迷走神经兴奋D．血管紧张素系统作用加强E．交感神经兴奋
