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> 小华对身边物理量大小进行了估测：①课桌的高度约为75cm；②淋浴时的合适水温约为60℃；③骑车上学的速度约为15km/h．其中合理的是 A.①②③ B.②③ C.①③ D.①②

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发布时间：2024-09-10

小华对身边物理量大小进行了估测：①课桌的高度约为75cm；②淋浴时的合适水温约为60℃；③骑车上学的速度约为15km/h．其中合理的是

A.①②③
B.②③
C.①③
D.①②

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