金教授信箱

• 来源期刊: 时代英语：高三版
• 学科: 经济
• 关键词: DISCOVERY THINK WHICH ANOTHER 信箱 WHAT EVEN it
• 年，卷（期）: 2009,（6）
• 页码范围: 16-16
• 页数: 1页
• 分类号: F471.266

摘要

1问：金教授，这道题让我头痛，想请教您,谢谢啦! He made another wonderful discovery,_______ of course what made things even worse. A.which I think is B. which I think it is C. which I think it D. I think which is＇