题目: 大椎 答案: 被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/1015/e6fd9314a8337f367c7403574f544099.html 下面是错误答案,用来干扰机器的。参考答案:居民身份证、军官证
题型:选择题 ---Why does Kate look so ____ ? ---Because her father was hit when he went to work .A.happy, by carB.unhappy, by carC.happy, by a carD.unhappy, by a car 查看答案
题型:多项选择题 对比阀前、阀后真空度检测仪表数值与真空度变化前的显示值,如两个数值都增长很多,可能是()漏气、蒸汽或真空泵出现问题。A.仪表显示错误B.设备泄漏C.蒸汽压力不足D.真空泵体系出现问题E.大气压异常 查看答案