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> 学习化学能让我们更好的认识生活和世界。下列说法中,正确的是[]A.天然果汁中不含任何化学物质B.化学的研究对象是实验室中的化学药品C.化学不能够根据人们的需要创造自然界不-九年级化学
学习化学能让我们更好的认识生活和世界。下列说法中,正确的是[]A.天然果汁中不含任何化学物质B.化学的研究对象是实验室中的化学药品C.化学不能够根据人们的需要创造自然界不-九年级化学
题目简介
学习化学能让我们更好的认识生活和世界。下列说法中,正确的是[]A.天然果汁中不含任何化学物质B.化学的研究对象是实验室中的化学药品C.化学不能够根据人们的需要创造自然界不-九年级化学
题目详情
学习化学能让我们更好的认识生活和世界。下列说法中,正确的是
[ ]
A.天然果汁中不含任何化学物质
B.化学的研究对象是实验室中的化学药品
C.化学不能够根据人们的需要创造自然界不存在的新物质
D.化学对保证人类的生存和提高人类的生活质量起着重要的作用
题型:单选题
难度:偏易
来源:北京市期中题
答案
D
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题目简介
学习化学能让我们更好的认识生活和世界。下列说法中,正确的是[]A.天然果汁中不含任何化学物质B.化学的研究对象是实验室中的化学药品C.化学不能够根据人们的需要创造自然界不-九年级化学
题目详情
B.化学的研究对象是实验室中的化学药品
C.化学不能够根据人们的需要创造自然界不存在的新物质
D.化学对保证人类的生存和提高人类的生活质量起着重要的作用
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