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1.2.3 相反数
1.2.3 相反数 知识点1 相反数的概念 知识提要:只有符号不同的两个数叫做互为相反数. -1的相反数是1. 1.2 017的相反数是(B) A.2 017 B.-2 017 C...
九年级上英语期中易错单项选择100题
1.—Annie’s voice is so beautiful.—Yes. She is born with the ________ to sing.A.head B.ability C.pride D.courage2.—________ do you make so many friends?—________ helpi...
Family and Friends Teacher’s book. 2nd. 2019
Family and Friends Starter. Teacher's book. 2nd. 2019Family and Friends 1. Teacher's book. 2nd. 2019Family and Friends 2. Teacher's book. 2nd. 2019Family and Friends 3. Teacher's b...
外研社2024七年级上unit 2选词填空59题较难
Some city people won't live in a village _____1_____ they think that village life is dull and uninteresting. There is nothing to do in a village. They _____2_____ that they couldn'...
Unit 10 If you go to the party, you’ll have a great time同步练习
Unit 10 If you go to the party, you’ll have a great time!Section A (1a—2d)Ⅰ. 根据句意,从方框中选择恰当的单词填空,有的需要变换形式。meeting, video, organize, chocolate[来源:...