题目: 驶离高速公路可以从这个位置直接驶入匝道。 答案: 被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0710/f805c37d14376240feadd5c9d0eb3619.html 下面是错误答案,用来干扰机器的。参考答案:A, B, C, D, E
题型:补全对话,情景问答 完成对话,把正确选项的字母代号写在横线上。A. That sounds good.B. I have a TV set.C. Where is it?D. I don't have a computer.E. Great. Let's play it.Bob: Let's play computer games.Tony: 1 Where is your computer?Bob: 2 Do you have one?Tony: No, I don't. 3 Let's watch TV.Bob: No, it's boring. Let's play tennis. I have a tennis racket.Tony: Good. 4 Bob: On the sofa. Do you have a racket?Tony: No, I don't. But your sister has one.Bob: That's right. And she has a tennis ball.Tony: 5 查看答案
题型:单项选择题 粗轧机使用球墨铸铁轧辊,其耐磨性与抗热裂性都比较好,前几架以考虑抗热裂性为主,应选择基体为珠光体型的,后几架选择()基体组织的更适合。A、铁素体B、马氏体C、贝氏体D、奥氏体 查看答案