问题补充:
The children all looked at the broken model plane and felt quite.
A. sad, sad
B. sadly, sadly
C. sad, sadly
D. sadly, sad.
答案:
A. sad, sad
B. sadly, sadly
C. sad, sadly
(答案→)D. sadly, sad.
解析:句意:孩子们都悲伤地看着弄坏的飞机模型并感到非常沮丧。look at看着…,look为不及物动词,故应用副词修饰;look作“看起来”讲时,后跟形容词作表语,如:look sad/glad/happy看起来悲伤/高兴/幸福。feel摸起来,感觉,为系动词,后跟形容词作表语。故选D。