pp-1-83 pp-1-89 AGAIN

深圳小虫 · 发表于 2004-3-16 15:35:00

1。 Of 120 minerals known to have been used as gemstones, only about 25 in common use in today jewelry. 答案是：D 是不是要把TODAY 和 JEWELRY 掉过来？

2。 Prehistoric villagers tended to work harder, suffer from more diseases, and eat the poorer diet than nomadic hunters did. 没答案，我选B 牛人们，你们选什么？

真老九 · 发表于 2004-3-17 01:02:00

D,改法正确，但你的句子没有谓语，可能打错了

D,去掉the

sony · 发表于 2004-3-17 06:40:00

Of 120 minerals known to have been used as gemstones, only about 25 are in common use in today jewelry.

that's the orginal question.

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