鸡胚的生理零度是()。
A、37.8;
B、23.9;
C、41.5。
参考答案:B
Of these two basketball teams, the former comes from the US; the________ comes from England.[ ]
A. late
B. later
C. latter
D. lately
小丽和小强玩“石头、剪子、布”的游戏,他们两人的玩法共有______种可能.