a,an,a,an 是不定冠词,表示某类人或事物中的"一个,表泛指,an用于以元音音素开头的单词或字母前,表特指、那、这些.放在可数名词和不可数名词前; above"超过; near "在…附近".above see level "海拔", and her village was 2000 …sea level,她所在的村庄…2000米.,空格是"一个"表泛指,因one_year ,因此第一个空格用a ,因此答案应是a. 故选:B。
45383.(2021•高新一中•九上三月)
- Who is________ young man in front of the teachers' office? - You mean the one with________unusual jacket?He is the monitor of our class.( )
47499.(2015•师大附中•九上一月)
---Have you ever heard _______ European competitor named Nicky? ---Yes.Amazing!He is _______ boy and won the first place in Chinese speech test last year.( )