题目内容
想用量筒一次准确量出密度为
[
]|
A .100mL,5mL |
B .250mL,50mL |
|
C .250mL,10mL |
D .500mL,50mL |
答案:C
解析:
解析:
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题目内容
想用量筒一次准确量出密度为
[
]|
A .100mL,5mL |
B .250mL,50mL |
|
C .250mL,10mL |
D .500mL,50mL |