Where should a stamp be placed on the envelope?
举一反三
- Where the napkin should be placed when having meal?
- 中国大学MOOC: Where should a quotation usually be placed in a feature story?
- At a formal dinner, the fork should be placed __________.
- At least three lifebuoys should be placed in the vicinity of the stern.
- Where must the draft marks be placed on a small passenger vessel? （）