问题：_is a pleasure for us to attend the olympic.
举一反三
- I feel it’s a great pleasure ________ to attend your birthday party.
- _______ is known to us all is that the 2020 Olympic Games will be put off.
- ________ is known to us all is that the 2012 Olympic Games will be held in London.
- The Olympic Games in the year 2020 ________ in Tokyo, which ________ known to us all.
- The Olympic Games in the year 2008 _____ in BJ of China, which ____ known to us all.