解决信号传输规程问题，是在OSI模型的 ( )
A．物理层
B．会话层
C．应用层
D．表示层
参考答案：A
I am afraid we cannot include me item you suggest, as it does not ____ with the rest of the programme. [ ]
A. come down
B. keep up
C. get on
D. fit in
期货交易所有权制定合约的标准化条款。（）
