被毒蛇咬伤后，下列哪一种急救措施是错误的：

A．于伤口近心端缚扎

B．高锰酸钾冲洗伤口

C．口吸法排毒

D．口服食醋解毒

E．有出血现象者立即扩创解毒

This pen is old, and that one is _____, too. [ ]

A. old

B. new

C. nice

D. good