CRI听力:Difficulty Selling Gold

2. refuse vt. 拒绝; 回绝
例句：She refused their invitation.
她拒绝了他们的邀请。

3. receipt n. 收据, 发票
例句：I asked for a receipt.
我要一张发票。

4. complain vt. 抱怨,发牢骚;诉说
例句：He complained that the exam was too hard.
他抱怨考试太难了。

5. identify vt.认出, 识别
例句：We couldn't identify the stray child.
我们不能辨认出这个迷途孩子的身份。

6. chaos n.混乱, 紊乱
例句：There was chaos in the town after the hurricane had struck.
飓风过后,城里一片混乱。

7. fake adj.假的, 冒充的
例句：These are fake diamonds.
这些是假钻石。

8. supervision n. 监督, 管理
例句：The work was done under my supervision.
这项工作是在我的监督之下完成的。

9. dominate v. 控制, 支配, 统治；在…中占首要地位
例句：Sports, and not learning, seem to dominate in the school.
似乎是运动而不是学习在那所学校占重要地位。

10. hedge vt. 回避, 避免
例句：The minister hedged on the question of unemployment.
部长对失业问题闪烁其词。