an onehundred-year-old man用a还是an

来源：学生作业帮助网编辑：作业帮时间：2024/05/05 07:57:21

an onehundred-year-old man用a还是an
an onehundred-year-old man用a还是an

an onehundred-year-old man用a还是an
用a,你看一下one的首音标是不是元音字母就知道了