下面哪项与计划签署合同没有关系？（）
A.设计模版
B.协议附件
C.招标文件
D.评估标准
参考答案：A
—Have you known each other for long?
—Not very long, __________ we started to work in the company.
A．after
B．before
C．when
D．since
四逆汤主治
A．蛔厥B．热厥C．气厥D．痰厥E．寒厥
