It is said that his new book consists of nine chapters.
A:is made up of
B:is connected to
C:is covered with
D:is located in
在足球联赛前9场比赛中,红星队保持不败记录,共积23分.按竞赛规则,胜一场得3分,平一场得1分,那么该队共胜了____场.