Please don’t （） too much on the painful memories. Everything will be all right.

单项选择题Their claims to damages have not been convincingly （）.

A．refuted
B．depressed
C．overwhelmed
D．intimidated

单项选择题The jobs of wildlife technicians and biologists seemed （） to him, but one day he discovered their difference.

A．identical
B．vertical
C．parallel
D．specific