函数y=1-2x+x的值域是______．
题型：填空题
问题：
函数y=
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题型：填空题
小题1:Only after Jane’s mother came to help her for the first few months _________________________(她被允许)begin her project. (allow)
小题2:_____________(具备有) new scientific farming methods, the farmers have been able to use less farmland than in the past. (equip)
小题3:The crowd cheered wildly at the sight of Liu Xiang, who was reported ______________________ (打破了)the world record in the 110-meter hurdle race. (break)
小题4:__________________(看到他们的儿子玩) computer games all day, the parents feel sad and helpless and they don’t know how to deal with it.(see)
小题5:The museum which appeals to many tourists sits on the exact spot _________________(金子被发现的)a few years ago.(discover)
小题6:____________________(给我留下最深刻的印象) was his attitude toward the cultural differences when learning a foreign language. (impress)
小题7:His parents ________________________(不可能提醒他) the time, for he was late for the meeting again. (remind)
小题8:_____________________(毫无疑问) John’s quick thinking and the first aid skills he learned at school h
ave saved Ms. Slade’s life. (doubt)
小题9:The chairman suggested that another meeting ____________(举行) to discuss the housing problem. (hold)
小题10:Work hard while you are young _______________________(你就不会后悔) when you are old. (regret)