An early American film star,Pearl White starred in several serials whose episodes had suspenseful endings that enticed audiences to return for the next installment.请问这里的whose指代的是serials吗?serials好像不是人吧?如果这里指

American Hi-Fi The RESCUE的歌词求American Hi-Fi The RESCUE的歌词 She is an American. She is an American. an american friend是什么意思? at an early 是a American还是an American [她]is an American girl She is an American ,__________? Joan is an American girl .. ----American boy (a/an/the) 英语翻译One day an American went to a small town in South America for his holidays.Few people went there because it was far away from the cities.He fell ill and wanted very much to see a doctor.The American went to find out how he could find a fi an American boy 为什么冠词用an? have an early dinner是什么意思 I'm an American,I‘m American,I'm an American girl.都可以吗 she is an American.还是she is American american美国人能加S吗?AN american对吗?| 翻译：he is an american born chinese is alice an american 是知道呀