Theoldmansatinfrontofthetelevisioneveryevening,happy
來源:國語幫 3.16W
問題詳情:
The old man sat in front of the television every evening, happy ______ anything that happened to be on.
A. to watch B. watching C. to have watched D. watched
【回答】
A
知識點:非謂語動詞
題型:選擇題