• 2022-06-19
    2.What is the finding of the new study published in the journal Learning and Memory
    A: It is not easy to improve one's sleep habits.
    B: It is not good for students to play video games.
    C: Making last-minute preparations for tests may be less effective than sleeping.
    D: Students who are better prepared generally get higher scores in examinations.
  • 举一反三