unit1--unit 2 测
试题 第一节 单项填空（共15小题；每小题1分，满分15分） 21. — how can _____ car stop in the middle of the road? — maybe it has run out of _____ petrol. a. a; a b. a; the c. the; a d. the; 不填 22. — oh, come with us together. it will be fun having you. — ____. but i have an important date tonight. have a good time. a. no problem b. thanks anyway c. all right d. never mind 23. if you have a good ____ of foreign
