在备战考研英语一的过程中，模拟卷的答案解析至关重要。以下是对某套考研英语一模拟卷的答案解析：
Part A：词汇理解
1. 题目：The author's attitude towards the new policy is ________.
答案：positive
解析：通过全文分析，作者对新的政策持积极态度。
2. 题目：Which of the following is NOT mentioned in the passage?
答案：The exact date of the policy implementation.
解析：文章中并未提及政策实施的确切日期。
Part B：阅读理解
1. 题目：What is the main purpose of the passage?
答案：To analyze the impact of global warming on polar bears.
解析：文章主要分析了全球变暖对北极熊的影响。
2. 题目：Which statement is supported by the evidence in the passage?
答案：The melting of polar ice caps is accelerating.
解析：文章中提供了证据表明北极冰盖的融化正在加速。
Part C：完形填空
1. 题目：The best title for this passage would be ________.
答案：The Challenges of Urbanization.
解析：文章探讨了城市化带来的挑战。
2. 题目：The word "amenities" in the second paragraph refers to ________.
答案：conveniences and benefits.
解析：“amenities”在此处指便利和好处。
Part D：翻译
1. 题目：Translate the following sentence into Chinese.
英文：The rapid development of technology has brought about significant changes in our daily lives.
中文：科技的快速发展给我们的日常生活带来了巨大的变化。
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