ChaseDream

标题: 大全 119 搜索无结果 [打印本页]

作者: allen0018 时间: 2006-5-17 13:20
标题: 大全 119 搜索无结果

6. Artificial intelligence emerged during the late 1950’s as an academic discipline based on the assumption that computers are able to be programmed to think like people.

(A) are able to be programmed to think like people

(B) were able to be programmed to think as people

(D) could be programmed to think like people（D）

(E) are capable of being programmed to think like people do

为什么A 不对呢？

BE ABLE TO 难道和 CAN 有区别吗？区别在哪里呢？谢谢阿

作者: eSpirit 时间: 2006-5-17 13:26
be able to 和 can是有一些细微的区别的，不过就本题而言，选Ｄ而不选Ａ的原因我个人认为不是在这两个词的这个细微差别上．而在于Ａ的时态有问题．

作者: gonghao 时间: 2006-5-17 13:30

应该用could表示“将来的尚未实现的可能”

作者: allen0018 时间: 2006-5-18 17:47

谢谢 ESPIRIT 和 gonghao

欢迎光临 ChaseDream (https://forum.chasedream.com/)