We learn ___________ the Commercial Counselor’s Office in your country that you are interested _______ silk.
举一反三
- We owed your name and address ________ the Commercial Counselor's Office of our embassy in your country.
- 中国大学MOOC: We have learned your name and address __________ the Commercial Counselor’s Office of our Embassy in your country.
- We have learned your name and address __________ the Commercial Counselor’s Office of our Embassy in your country. A: at B: from C: in D: by
- We owe your name and address ____ the Commercial Counsellor's Office of the American Embassy in Beijing.
- We are _____ to your commercial office in Beijing, from whom we learned that you are a leading importer of electric goods in your area.( ) A: indeed B: debted C: indebted D: engaged