How many athletes marched into the Olympic Stadium?A.1 970.B.1 980.C.4 700.D.2 600.
已帮助 人
How many athletes marched into the Olympic Stadium?
A.1,970.
B.1,980.
C.4,700.
D.2,600.
请帮忙给出正确答案和分析,谢谢!
热搜:t确定权重的方法
