It is evident that when the distance between two objects is tripled, the gravitational attraction becomes nine times weak.

admin2018-06-29 37

问题 It is evident that when the distance between two objects is tripled, the gravitational attraction becomes nine times weak.

选项 A、stronger
B、weaker
C、bigger
D、slimmer

答案B

解析

转载请注明原文地址:https://kaotiyun.com/show/gLMO777K

CATTI二级笔译综合能力

相关试题推荐

随机试题

最新回复(0)