关键词：考研英语、原题、答案解析
在考研英语备考的道路上，掌握原题与答案解析是至关重要的。通过深入剖析历年真题，考生可以精准把握考试趋势，提升解题技巧。以下是一份精选的考研英语原题及答案解析，助你一臂之力：
【原题】
1. The rapid development of technology has brought about many changes in our daily lives.
2. It is widely believed that exercise can improve our physical and mental health.
3. In recent years, the number of students studying abroad has been increasing.
【答案解析】
1. 答案：A. The rapid development of technology has brought about many changes in our daily lives.
解析：此题考查对句意的理解。句意为“科技的快速发展给我们的日常生活带来了许多变化。”
2. 答案：B. It is widely believed that exercise can improve our physical and mental health.
解析：此题考查对句意的理解。句意为“人们普遍认为，运动可以提高我们的身体和心理健康。”
3. 答案：C. In recent years, the number of students studying abroad has been increasing.
解析：此题考查对句意的理解。句意为“近年来，出国留学的学生数量一直在增加。”
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