下面那句话说的是天气？

⑴You are clever.        ____                                             A. Thank you .

⑵ Did you practice English?  ____                                 B. I visited the Great Wall.

⑶What did you do last Sunday?____                            C. Yes, I did.

⑷Are you interested in English?____                             D. Yes, I'd like to.

⑸Would you like to go shopping with me?____           E. No, I'm not.

某同学用伏安法对四个电阻各测量一次,把每个电阻两端的电压和通过它的电流在U-I坐标系中描点,得到了右图中甲、乙、丙、丁四个点，若将这四个电阻并联在同一电路中（不考虑温度对电阻的影响），则电路中消耗的电功率最大的是(     )

 下列关于细菌、真菌及病毒的叙述中，正确的是（　　）