国开《理工英语4》单元自测4（10分） 形考试题 【题目】— Do you prefer a portable or a clumsy 3D printer? — . No, a portable 3D printer is more useful. Yes, I would not have a clumsy one. I prefer a portable one to a clumsy one. 试题来源理工英语4 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！
