There is a soccer game _____ Class One and Class Two on the playground at 5:00 this afternoon.
A:of
B:both
C:between
D:on
下列词语中没有错别字的一组是( )
每年的9月22日为“世界无车日”,我国承诺开展无车日活动的城市越来越多。开展“无车日”活动( )