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袋装可食用冰块,每袋500克

题目标签:食用冰冰块
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刷刷题刷刷变学霸
举一反三

【单选题】Teach Your Chlld Sclence 1.It is important to make your child interested in science from an early age.Most young children ask a lot of questions and you should give careful scientific answers.Don't on...

A.
What exactly is science?
B.
How do you find an explanation?
C.
What topics do you need?
D.
How do you answer your child's questions?
E.
Where does your child study science?
F.
How do you set up the experiment on saltand water?
第 23 题 Paragraph 1______________

【单选题】冰冷的冰块,它的(  )

A.
分子热运动停止
B.
内能为零
C.
分子间有相互作用
D.
温度一定是0℃