问题
Do you know Victory Day in China—Yes, it’s _______ September 3rd _______ each year. It tells the world that Chinese people love peace and hate wars. Chinese people will never forget the history.
A:in, on
B:on, /
C:at, /
D:on, in;
B:on, /
C:at, /
D:on, in;
正确答案是：
