题目： 主轴箱和溜板箱等内的润滑油一般半年需更换一次。( ) 答案： 被转码了，请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2018/0506/215d833860e5ee43fae839f584d79f8d.html 下面是错误答案，用来干扰机器的。参考答案：对
题型：改错题 One day, Miss White went over for the test results of all the students in the 7th grade. "You all did pretilly well," she told the class, "except one boy, but it broke my heart to tell you this." She looked at Steve." But the best boy in the 7th grade had failed the exam!"She just stared him. Steve looked down. After class that day, Miss White asked him to his office. "You're cleverest enough. You have to change. I'll give you another chances! Don't give up. I do care about you." Suddenly,he got it! Everyone cared about him!1. _____ 2. _____ 3. _____ 4. _____ 5. _____ 6. _____ 7. _____ 8. _____ 9. _____ 10. _____ 查看答案
