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1·Opals, though, might be both.

但猫眼石，却可能兼而有之。

2·Opals are milky gems.

蛋白石是乳白色的宝石。

3·Opals could be used to make a sparkling substitute for paint.

蛋白石可以用于制造一种替代涂料的闪光替代品。

4·These picture stones have also been described as opals of the orient.

这些有着美丽图案的南京雨花石也被誉为东方的“欧泊”（Opal）。

5·Opals could be brilliant because they have tiny crystals which could scatter light.

蛋白石闪光是因为有小的水晶颗粒可以反射光。

6·Which one of the following statement is NOT true of the opals according to the passage?

根据这篇文章，下列哪个陈述是不正确的？

7·There were opals and sapphires, the former in cups of crystal, and the latter in cups of jade.

水晶杯里盛着蛋白石，碧玉杯里载着蓝宝石。

8·Surely Love is a wonderful thing. It is more precious than emeralds, and dearer than fine opals.

当然，爱情是美丽的事物，它比翡翠更珍贵，比蛋白石价更高。

9·A delicate mix of light and bright flashes of iridescent color create these beautiful Opals.

光芒的精致混合，明亮的的闪光与彩虹的颜色造就绝美的欧泊。

10·Composite opals make perfect entry-level opal jewellery and are especially welcomed as gifts.

合成欧珀是欧珀首饰绝佳的低端产品，作为馈赠礼品，格外受到青睐。