試題詳解

49. According to the passage, which of the following statements is    NOT    true?
(A) Students' lack of access to reliable Internet may affect their learning performance.
(B) Students may find it hard to stay focused in front of the screen because of social media.
(C) A sense of isolation is a problem with online learning that some students might experience.
(D) Online learning systems cannot tailor the educational experience to individual students.