(Practical) problems limit the (ability) of astronomers to determine the mass of

游客2025-02-09 43

问题 (Practical) problems limit the (ability) of astronomers to determine the mass of asteroids,(who) are small planetary bodied (orbiting) the Sun.

选项 A、Practical
B、ability
C、who
D、orbiting

答案 C

解析

转载请注明原文地址:https://tihaiku.com/zcyy/3949889.html

相关试题推荐

随机试题

最新回复(0)

(Practical)problemslimitthe(ability)ofastronomerstodeterminethemassof