97-01-8

Flies live longest in cool temperatures~~~ 此处的longest是作为一般的形容词,而不是最高级吗?? 如果是最高级~~是否longest前因有冠词~~~

8. The lower _____ in a room, the more slowly our eyes focus.

(A) the level of lighting

(B) light level

(C) leveling of light

(D) lighting is level

A为正确选项~~ 如果把lighting改为light是否也正确,  B项为何不能选~~可能因缺乏此知识点, 语法大全里的分析看不懂

long/adv  这里live 的状语

8-》the light level

c->the leveling of light

D is totally wrong

A=the level of light