英语译林牛津版选修6Unit2同步解析练习（Section A）
Section A Welcome to the unit & Reading
Ⅰ.单词拼写
1. Armed police quickly __________ (包围) the building.
2. He was comfortable but suffering, although he did not admit the __________ (痛苦) at all.
3. He has a __________ (低级的) position in the company.
4. The airport stands far __________ (分离) from the city.
