11. 【2019 ? 江苏省南通市】Sandy is _______ Australian girl, she came to China for travelling with her parents last week.

　　A. a B. an C. the D. /

　　12. 【2019 ? 四川省内江市】I want to be _______ English teacher because English is _______ useful language.

　　A. a; a B. an; a C. a; an D. an; an

　　13. 【2019 ? 湖南省湘西州】—Jimmy，what do you want to be when you grow up?

　　—I want to be _____________ engineer.

　　A. a B. an C. the

　　14. 【2019 ? 湖南省岳阳市】We can’t see _____________ sun at night.

　　A. a B. an C. the

　　15. 【2019 ? 四川省凉山州】Laura is _____________ 11-year-old girl. She is good at playing _____________ guitar.

　　A. /; a B. an; / C. an; the D. a; an

　　16. 【2019 ? 四川省遂宁市】Beijing is _______ capital of China, it has _______ long history.

　　A. the;an B. a;a C. The;a D. The;/

　　17. 【2019 ? 四川省达州市】—Mike! Our country is building the third aircraft carrier(航空母舰). Xinhua News Agency reported last month

　　—What _______ unusual thing! I’m proud _______ it.

　　A. a;of B. an;of C. the;in D. /：in

　　18. 【2019 ? 青海省中考】After she passed the entrance examination, she finally became _______ university student.

　　A. a B. an C. the

　　19. 【2019 ? 内蒙古呼和浩特市】We usually go swimming in _______ summer. But in _______ summer of 2018, we didn’t.

　　A. /; / B. a; a C. /; the D. a; /

　　20. 【2019 ? 湖南省湘潭市】This year is _______ 70th anniversary(周年) of the founding of the People’s Republic of China.

　　A. a B. an C. the

　　21. 【2019 ? 湖南省邵阳市】The Wandering Earth，_______ Chinese film， has become one of _______ most popular films this year.

　　A. a;不填 B. a;the C. a;a

　　22.【2019 ? 海南省中考】Chinese learning is popular with people all over _______ world.

　　A. a B. / C. the

　　23. 【2019 ? 广西省玉林市】—_______ Smiths are used to living in Shanghai now.

　　—We hope more and more foreign friends live _______ better life in China.

　　A. /;a B. The;an C. The;a D. /;the