What did ancient Chinese chemists discover when trying to find the Elixir of Immortality?
举一反三
- What did the universe look like in ancient Chinese people’s eyes?
- William Perkin was trying to discover __________________ when he accidentally created__________________.
- What did she find most difficult when she started the job
- What did they find when they finally arrived homeWhen they finally arrived home they found ______.
- What did Carl find most difficult when he started the job What did Carl find most difficult when he started the job A: Negotiating. B: B．Organizing. C: Setting up trade fairs. D: Traveling too much.