____four years since I joined the army.A.There was B.There is C.It is D.It was 请问选哪个?
问题描述：
____four years since I joined the army.A.There was B.There is C.It is D.It was 请问选哪个?
答
C.It is
答
答案：C
翻译：我参军已经有四年时间了。
祝你学习进步，更上一层楼！(*^__^*)
有不会的可以再问我:）
答
____four years since I joined the army.A.There was B.There is C.It is D.It was
选C
【It's +时间+since+sb did sth】固定句型