对扣留后需回送至异地施修的,还须填发(),并保证回送运行安全。
参考答案:《检修车回送单》
I’m sure that he’ll appreciate the chance _________ to him.He really wants to visit your country.
A.to be given
B.is given
C.giving
D.to give
目前通信网的同步方式分主从同步和互同步两种方式,而我国的DDN网采取的是()同步。