關於
Welcome to this trial Sciencecourse! Trial courses do not have an instructor assigned, so assignments which you submit will not be graded. In addition, only a small selection of lessons are available in our trial courses -- take the full course if you enjoy the trial. Feel free to use this course as a taster for what the courses we offer are like! When you take a full-year course with us, you'll have 52 weeks to complete this course and you should try to complete at least one lesson every 2 days. Here are a few things which will help for you to get started.
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定價
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