请教OG-99和OG-105

阳光灿烂

以下是引用tocean0222在2003-7-12 1:39:00的发言：
We infer  from the argument that  transnational cooperation had been very common some time age,but lost its ground during a following period before its recent renaissance,as the choice c states.So c is the answer.

OG  99 我还有疑问,  是从哪里推出 " transnational cooperation had been very common some time ago" ?  我只从 renaissance 中得知, 他一度 less common.  但是不知道more common应该对应文中哪里?

阳光灿烂

没有人回答我啊...自己顶

alan_zhuqing

我看了一下自己做的，我自己做对了，不过从痕迹来看使用排除法的，有时候不是一定要知道到底对在哪或错在哪得

hongjing84

105

renaissance:复兴，所以可以很直观的理解，所谓复兴，必定在以前有过高峰期（relatively common),随后衰落（became less so),最后在现在得到复兴（now becoming more common again),就是这样三个阶段

n加感叹号

明白了！

juliet01192000

105

不明白og的解释。

(B) The cost, per patient, of preventive treatment for hypertension would remain constant even if such treatment were instituted on a large scale.

即使这种治疗已经有很大的推广，但治疗费用还是不变。

og解释：choice B says that making preventive treatment widespread would not introduce economies of scale.

introduce economies of scales 是什么意思？谢谢！

juliet01192000

up!

juliet01192000

up!

司香尉

以下是引用juliet01192000在2006-3-5 23:52:00的发言：

105

不明白og的解释。

(B) The cost, per patient, of preventive treatment for hypertension would remain constant even if such treatment were instituted on a large scale.

即使这种治疗已经有很大的推广，但治疗费用还是不变。

og解释：choice B says that making preventive treatment widespread would not introduce economies of scale.

introduce economies of scales 是什么意思？谢谢！

带来大规模推广的经济效益

字典上有解释的：economies of scale (=ways of saving money because they are big)

[此贴子已经被作者于2006-3-6 17:42:56编辑过]

juliet01192000

以下是引用司香尉在2006-3-6 17:41:00的发言：

带来大规模推广的经济效益

字典上有解释的：economies of scale (=ways of saving money because they are big)

谢谢司香尉 姐姐， 你真好！！！：）