______light travels in straight lines is known to all.A、HowB、ThatC、WhichD、Wha

游客2024-10-16 18

问题 ______light travels in straight lines is known to all.

选项 A、How
B、That
C、Which
D、What

答案 B

解析

转载请注明原文地址:http://tihaiku.com/zcyy/3803925.html

相关试题推荐

随机试题

最新回复(0)