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
单项选择题 The tenant must be prepared to decorate the house （）the terms of the contract.
单项选择题 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 （）
