The lower__in a room,the more slowly our eyes focusA the level of_英语解答

The lower__in a room,the more slowly our eyes focus
A the level of lighting B light level
请问A B 同样是名词为什么选A

人气：170 ℃　时间：2020-03-28 09:17:39

解答

A 表明的是 The lower lighting, B 更注重的是 The lower level. 所以这里应该选A