题干
This magazine ______ out _____ the morning of March 1st.
A：came, in
B：came, on
C：was come, in
D：was come, on
答案(点此获取答案解析）
B
This magazine ______ out _____ the morning of March 1st.
A：came, in
B：came, on
C：was come, in
D：was come, on
的值为( )