填空题

If De Beers were a US-based company, it would be found in violation of anti-trust laws for fixing the prices of diamonds.

【参考答案】

NG

<上一题目录下一题>

热门试题

填空题

Diamonds which are too flawed to be cut are usually used for ______.

填空题

Individuals or companies buying diamonds from CSO are called ______.