中国大学MOOC: English is the only official language of the UN.
举一反三
- 中国大学MOOC: English is the only official language in the United Nations.
- 中国大学MOOC: Some African countries and Asian countries use English as their official language partly due to their history with the British Empire.
- 中国大学MOOC: Jai un frère.Et vous, en avez-vous un?Non,je nen ai pas un.
- Now, English is used as the first language and official language in Singapore.
- In Middle English period, ________ replaced English as the official language in England.