试题与答案

The earliest form of artificial lighting w

题型:单项选择题

题目:

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

A.hot

B.sunshine

C.warmth

D.safe

答案:

参考答案:C

解析: 本题考查名词。句意为:人工照明的最早方式就是火,火可以提供温暖和保护。所以,此处应该填入一个名词和protection并列,作provided的宾语。故可排除A、D两项。由常识可知,火不可以提供“sunshine”,故排除B。所以,答案是C。

试题推荐
微信公众账号搜索答案