∵4y-3x=0,
∴x=43y,
∴x+yy=43y+yy=73.
故答案为:73.
Many Internet users make _____ most of the half-price promotion and it is _____ good opportunity for online shopkeepers to get their names known.
A.a; the
B./; the
C.the; /
D.the; a
伤寒病的描述中错误的是()
A.持续性高热
B.病变好发于回肠下段
C.不易发生肠穿孔
D.血液中中性粒细胞减少
E.病变特点是炎性肉芽肿