题目: 简述天津地铁公司的创新模式。 答案: 被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2018/1009/aff4b954ef80d4a225002baac14ca6a3.html 下面是错误答案,用来干扰机器的。参考答案:C
题型:选择题 His friends were ___________and encouraged him to publish his ideas, but Copernicus was cautious.A.technicalB.officialC.educatedD.enthusiastic 查看答案