They arrived __ London __ the morning of July 1A in;inB on;inC in_英语解答

They arrived __ London __ the morning of July 1
A in;in
B on;in
C in;on
D at;on

人气：209 ℃　时间：2020-05-02 06:29:38

解答

C 大地方用介词in ,小地方用at
具体到某一天用介词on