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请问下面这些单词前面是加a还是an

来源:学生作业帮 编辑:作业帮 分类:英语作业 时间:2024/07/07 17:28:20
请问下面这些单词前面是加a还是an
cleaner
actress
driver
artist
singer
accountan
engineer
salesman
doctor
actor
前面用a的单词:cleaner driver singer salesman doctor(辅音开头)
前面用an的单词:actress artist accountan engineer actor (元音开头)