A. My favourite food is fish.
B. No, we have cabbage and rice.
C. I have bread and milk for breakfast.
D. I'd like some fish and noodles.
E. Here you are.
家住临海的小柯同学发现,阳光照射下家里窗户影子的大小和位置会随时间发生变化。联想到学过的地球自转和公转的知识,他提出了下列问题,请你帮助分析:
酵母菌和细菌的生殖方式分别是( )