信令数据链路提供了传送信令信息的（）通道。

A.物理

B.传输

C.透明

D.信令

Some women can make a good salary in a job instead of staying at home, but they decided not to work for the sake of the family.

A．Some women could have made a good salary in a job

B．It should have been a job with good salary for women

C．The work should have made some women a good salary

D．Some women would make a good salary in a good job