是at a ceremony还是on a ceremony,或是两者都可?
是at a ceremony还是on a ceremony,或是两者都可?
词组,是ceremony前加at还是in ,on?
Don't stand ______ ,Bill.Just be at home.A on ceremony B in
A graduation ceremony is a ceremony which the graduates atte
a party to celebrate the marriage ceremony
describe a festival or ceremony from china.
John was presented with his award at a ceremony which recogn
At the ceremony,I was very glad to see some famous__and __(a
On the opening ceremony,the Olympic flag will be ___jn the a
The ceremony where a man and a woman get married.
In what way is it a religious ceremony?
Mr Brown make a closing________at the closing ceremony.(spea