题目

情景交际 根据对话内容从方框中选出能填入空白处的最佳选项补全对话。A: It is Thursday today. (1)__________ B: Yes, we do. A: (2)__________ B: At eleven o’clock in the morning. A: (3)__________ B: No, it isn’t. My favorite lesson is English. (4)__________A: My favorite lesson is Chinese. B: (5)__________ A: Yes, we do.  B: We have an English lesson every day.   A. When is it? B. What about you, Tony? C. Is geography your favorite lesson? D. Do you have a Chinese lesson every day?E. Do you have a geography lesson today?  （2010•仙桃）先化简，再求值，其中a=2．