The earliest form of artificial lighting was fire, which also provided warm and

游客2025-02-03 33

问题 The earliest form of artificial lighting was fire, which also provided warm and protection.

选项 A、hot
B、sunshine
C、warmth
D、safe

答案 C

解析此句意为：人工照明的最早方式就是火，而且火还能提供温暖和保护。所填之处应是一个名词，因此应为选项C。

转载请注明原文地址:http://tihaiku.com/zcyy/3940533.html

相关试题推荐

随机试题

最新回复(0)

______ofhischildhoodhomeinHannibal,Missouri,providedMarkTwainwiththe