Question

— O’Neal works hard.— So he does. He is often seen _____ heavily before his teammates have even

— O’Neal works hard.— So he does. He is often seen _____ heavily before his teammates have even arrived at practice. A．to be sweated B．sweated C．be sweated D．sweating

Answer 1

D

根据句子结构可知，感觉动词see用于被动结构，选项A、C不可以用于这一结构中；选项B为被动意义，不成立；只有选项D(sweating)现在分词与be seen构成复合结构，强调状态。