The boys look____at the pictures and they look____.

问题描述:

The boys look____at the pictures and they look____.
A.happy,happily B.happy,happy C.happily,happily D.happily,happy

D
第一个look at sth.是行为动词,用副词去修饰,happily是副词
第二个:look 是系动词“ 看起来”,后跟形容词,happy是形容词、
翻译:那些男孩子们高兴地看这图片,他们看起来很快乐