How many official languages does the first table mention?
举一反三
- How many official languages are there in Singapore ？
- How many aspects does the video mention?
- Outside America, how many countries does James mention?
- How many foreign languages does the man speak A: One. B. Two. C. Three.
- How many languages does Peter speak?- _________ A: Many languages. B: Pretty well. C: Four languages. D: With his roommates.