Our life is getting____ ____ ____ in some ways.
给下列句子选择合适的答语。
① It's 7 o'clock ____ A. It's time for English class.
② It's 9 o'clock ____ B. It's time for breakfast
③ It's 5 o'clock. ____ C. It's time to go home.
请你设计实验方案,估计任意6个人有2个人是同一个月生日的概率.
读下列图文材料,回答问题