If the son of the dead is an official, he has to go home on leave and stay at home for() year(s) without working or any social communication.
A.1
B.2
C.3
D.4
正确答案:3
If the son of the dead is an official, he has to go home on leave and stay at home for() year(s) without working or any social communication.
A.1
B.2
C.3
D.4
正确答案:3