Asthefilmstarappearedonthestage,thechildrenwatched,

問題詳情：

 As the film star appeared on the stage, the children watched, ________.

A. fascinating                                                                    B. fascinated

C. being fascinated                                                          D. having been fascinated

【回答】

B

知識點：非謂語動詞

題型：選擇題