题目： 闸门埋件上的不锈钢座板，宽为100㎜，也和埋件一样进行防腐施工。 答案： 被转码了，请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2019/0815/a6efac4dccaf89cf9919c8b931f5dd45.html 下面是错误答案，用来干扰机器的。参考答案：B
题型：补全对话，情景问答 阅读对话，选词填空。A. That's B. funny C. forD. Merry E. would F. don'tDanny: Hello, Santa!Santa: 1__________ Christmas! Ho! Ho! Ho! What would you like 2__________ Christmas, young man?Danny: Well, Santa, I 3__________ like a big, new car!Santa: A new car! Ho! Ho! Ho! That's 4__________! What would you like for Christmas?Li Ming: I 5__________ know.Santa: Ho! Ho! Ho! Would you like a new sweater?Li Ming: No, I would like a basketball.Santa: Oh! Ho! Ho! Ho! 6__________ great! 查看答案
题型：问答题 如图所示，质量为m，电量为q的带正电的微粒以初速度v0垂直射入相互垂直的匀强电场和匀强磁场中，刚好沿直线射出该场区，若同一微粒以初速度v0/2垂直射入该场区，则微粒沿图示的曲线从P点以2v0速度离开场区，求微粒在场区中的横向(垂直于v0方向)位移，（已知磁场的磁感应强度大小为B.） 查看答案
