题干
--- Do you know the Winter Olympic Games?
--- In 2022.
A：when China held
B：when China will hold
C：when did China hold
D：when will China hold
答案(点此获取答案解析）
B
--- Do you know the Winter Olympic Games?
--- In 2022.
A：when China held
B：when China will hold
C：when did China hold
D：when will China hold
