第二部分 词汇知识运用 （共二节，满分35分）
第一节 单项选择（共15小题；每小题1分，满分15分）
21. We must make sure that public buildings are _____ to the disabled.
A. annoyed B. independent C. beneficial D. accessible
22. She was scared _____ when hearing the sound of explosion.
A. to death B. death C. of death D. with death
23. I don’t think he could have turned off the light last night, _____?
A. do I B. has he C. could he D. did he
