摘要: 不规则动词 1.原形同过去式和过去分词相同的不规则动词 cost-cost-cost cut-cut-cut hit-hit-hit hurt-hurt-hurt let-let-let put-put-put read-read-read 2.原式同过去分词或过去式相同的不规则动词 become-became-become come-came-come run-ran-run ... 阅读全文
posted @ 2008-02-01 16:02 Salesforce 阅读(11926) 评论(0) 推荐(0) 编辑