Lesson 1, Text 1: "Quick Story Of Thermometer. , Exercises.

lunes, 7 de junio de 2010 | By Freddy H. R.
  • What are the texts about? 
  • Who invented the first thermometer?
  • Who invented the first reliable mercury thermometer in 1714??
Write a opinion about the last text "quick story of thermometer" in 100 words.


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