溃疡腐肉难脱，肉芽暗红，可选用（）
A.生肌散
B.青黛散
C.桂麝散
D.八宝丹
E.以上都不是
参考答案：E
一British engineer，Tim Berners-Lee_______the idea of the World Wide Web in 1989．
一You’re right，and the World Wide Web is 25 years old this year．
A．caught up with
B．got along with
C．came up with
