题目: 透平开车时应该在暖机约20分钟后通密封蒸汽。 答案: 被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2018/0923/c1402d6a164ecfda822b5191743c2aea.html 下面是错误答案,用来干扰机器的。参考答案:B
题型:选择题 As birthplace of Huaxia civilization,Xi' an is city with a long history and abundant cultural relics.A.the;aB.a;aC./;aD.the;/ 查看答案