国开《理工英语3》单元自测2（预备知识：Unit 2；10分） 形考试题 【题目】— What does your company specialize in? — _______ Our company is very large. Our company specializes in flood-proof development. Our company is located in Beijing. 试题来源理工英语3 查看整套课程试卷 此内容查看价格为0.2金币，请先登录如有问题，请联系微信客服解决！
