2020 高考数学第 4 题答案解析

2020_浙江卷 (2020)

2020 浙江 第 4 题 单选题 区分题
2020_浙江卷 (2020)

4．函数 $y=x \cos x+\sin x$ 在区间 $[-\pi,+\pi]$ 的图象大致为（）

A. ![](https://zrnldcwkessrrttcovpg.supabase.co/storage/v1/object/public/review-images/tasks/991d5b88-e138-481e-88e0-5b25c4a4e4e7/4d1dd10c0ad0ed52.jpg)
B. ![](https://zrnldcwkessrrttcovpg.supabase.co/storage/v1/object/public/review-images/tasks/991d5b88-e138-481e-88e0-5b25c4a4e4e7/fe862efc215ed2d0.jpg)
C. ![](https://zrnldcwkessrrttcovpg.supabase.co/storage/v1/object/public/review-images/tasks/991d5b88-e138-481e-88e0-5b25c4a4e4e7/cb6ba52d2371f107.jpg)
D. ![](https://zrnldcwkessrrttcovpg.supabase.co/storage/v1/object/public/review-images/tasks/991d5b88-e138-481e-88e0-5b25c4a4e4e7/18ef174df9200bc6.jpg)
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