The second volume of mathematics in the second day of junior high school will accompany you to learn the answers (Shandong Education Press). Kneeling for good speed will add 100 points (no kidding).
You two, you can't do it yourself, just copy the answers. You are nu, Fred is a bitch, and you are a man. You bastard, you have to fart. Go to hell. If the teacher hadn't said don't litter, I would have thrown you out. You are shameless. Learn to do it yourself. . . I used to score 30 or 40 in math. After attending the cram school, my math has been above 1 10. If I can't, I'll go to cram school and want answers. . . . . . Two words, dreaming