Rising Sea Levels

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English Grammar, Nanotechnology, English Language, Solar Energy

審閱

4.8(1,376 個評分)
  • 5 stars
    86%
  • 4 stars
    13%
  • 3 stars
    1%
  • 2 stars
    0%
  • 1 star
    0%
MA

Jul 20, 2018

A very fruitful course in knowledge and language.\n\nI also benefit from the style you use on your videos .\n\nI use some sites such as quizlet.\n\nI got 92.4 % . Thank you very much.

QN

Jan 06, 2019

I would like to express my gratitude to Coursera and Penn University that give me useful lessons to improve my learning skills and upgrade more knowledge in the fields for my future.

教學方

  • Jack Sullivan

    Jack Sullivan

    Director of Programs
  • Alyssa Swanson

    Alyssa Swanson

    Intensive Program Manager

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