问题
填空题
若x＜1，则-2x+2（ ）0（用“>”“=”或“＜”号填空）。
答案
＞
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若x＜1，则-2x+2（ ）0（用“>”“=”或“＜”号填空）。
＞
| 从方框中选择恰当的选项补全对话。其中有两项是多余的。 | |
B: Sure. What can I do for you, young man? A: 2 So our class want to go on a trip. I'd like to look for some sightseeing information. I want to know if you have a one-day tour. B: Of course we do. We have many such tours. 3 A: Well, we are going to visit Furong Cave (芙蓉洞), Three Natural Bridges (天生三桥), Fairy Mountain (仙女山) and so on. B: They are interesting places in Wulong. 4 A: Well, today is Jan 8th. And we still have another four days before the final exams. 5 B: Oh, I see. |