1．stadium n．体育场；运动场
2．background n．背景
3．guarantee vt.保证
4．purchase vt.购买
5．symbol n．符号；标志
6．score vi.&vt.得分
7．quality n．特性；品德；品性；质量
8．victory n．胜利
9．protest vi.抗议
10．tough adj.费力的；棘手的；困难的
[语境运用] 用所给词的适当形式填空。
1．The test was extremely difficult, and no one scored (score) more than 90 points.
2．Thousands of people walked on the street, protesting (protest) against the new law.
3．Not all students are guaranteed (guarantee) jobs when they graduate from college under the present economic situation.
4．He had all the qualities (quality) I was looking for in a close friend.
5．He worked day and night to earn enough money to purchase (purchase) a house.
