- Sarina Harper, a 19-year-old student at virginia Tech, was faced with a tough dilemma when she first started college in 2015—pay rent or pay to turn in her chemistry homework.
2018年6月四級真題（第三套）閱讀 Section B
- She didn't hand in her first two assignments for chemistry, which started her out in the class with a failing grade.
2018年6月四級真題（第三套）閱讀 Section B
- She knew that her chemistry grade may take a dive as a result.
2018年6月四級真題（第三套）閱讀 Section B
- She told BuzzFeed News that her freshman chemistry class required her to use Connect, a system provided by McGraw hill where students can suBMIt homework, take exams and track their grades.
2018年6月四級真題（第三套）閱讀 Section B
- Every thought that you have affect your body chemistry within a split second.
2019年6月六級真題（第一套）聽力 Section B
- similar studies tested whether students learned basic physics and chemistry concepts better by reading plain text or viewing pictures to and everyone do better with the help of pictures.
2019年12月六級真題（第二套）聽力 Section C
- Isn't the chemistry homework due next Wednesday?
2018年高考英語全國卷2 聽力 原文
- Okay, but let me finish my chemistry homework first.
2018年高考英語全國卷3 聽力 原文