阅读策略：利用语境猜词义 — 英语选择题

阅读短文，根据语境猜测画线词的意思。 The school’s new study app has a “quiet mode.” When it is on, the app sends no alerts and makes no sound, so students can read without being disturbed. What does “disturbed” most likely mean? A. distracted B. encouraged C. informed D. welcomed