A、Checking the accuracy of scales.B、Calculating the density of metals.C、Observ

游客2024-03-09 15

问题

选项 A、Checking the accuracy of scales.
B、Calculating the density of metals.
C、Observing changes in the atmosphere.
D、Measuring amounts of rain fall.

答案 A

解析

转载请注明原文地址:https://tihaiku.com/zcyy/3517903.html

相关试题推荐

随机试题

最新回复(0)

如今，人们经常会看到年轻的女性不再遵守女性语言规范。 Nowadays,itiscommonlyobservedthatyoungwomen