2011全国公共英语二级考试模拟试题(5)
20. A. had B. owned C. lived in D. stayed at
21. A. with B. without C. for D. not
22. A. through B. by C. near D. along
23. A. as B. since C. wherever D. whenever
24. A. step B. walk C. coming D. passed
25. A. then B. for C. not because D. but