高一年级第一学期英语期末试卷
21. I have to walk _______ dog every evening, because my aunt is on _______ holiday.
A. a; theB. the; theC. a; 不填D. the; 不填
22. As the most frequently spoken language in the world, Chinese _______ in many schools in
Europe.
A. is teachingB. is taughtC. has taughtD. teaches