A:in order to have received
B:in order to receive
C:so as to be received
D:so as to be receiving
Your computer doesn't work. You'd better have it .
已知反比例函数y=1x,若x1<x2,其对应值y1,y2的大小关系是____
中国
③△EAM∽△EBN;④△EAO≌△CNO,其中正确的是( )