Do you think that ------- is more useful than gold?

问题描述:

Do you think that _______ is more useful than gold?
选项:
a、Irons
b、An iron
c、Iron
d、The iron
1个回答 分类:英语 2014-10-17

问题解答:

我来补答
正解c.这里是泛指,表示硬币这种物品比金子有用,硬币是不可数的.不可数表示泛指直接用.
 
 
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