沪教牛津版八年级英语上册U2 练习题一 词汇积累1.数字15.数量2.指标16.剩余部分3.检查17.金子4.克18.代替5.儿子19.认识到6.国际象棋20.抄写7.印度21.正确地8.充满智慧的22.交通9.向(某人)挑战23.(交通)事故10.许诺24.很久以前11.奖赏25.向(某人)挑战12.谷粒26.等等13.象棋;棋盘27.抄写14.(使)加倍二 选择最佳答案1.Three Fourths of the apple _ rotten. Its smelly.A. are B. were C. was D. is 2.What time is it now? Its _.A. ten thirtyB. half pass nine C. seve