分类：教育/科学-外语学习
问题：英语I'msurprisingthathe()havebeens 
I'm surprising that he () have been so foolish.A mustB could  should D might
回答：I'm surprising that he () have been so foolish. C should Should在中的考点 一、表示惊异、遗憾、不满等语气。 1.与疑问词how, why等连用，有"竟、会"之意。例如： ①Why should you stand there like a fool?你怎么像傻子一样站在那里？ (should+do表示现在的情况。) ②How should I know? Has it anything to do with me?我怎么知道？这和我有什么关系？ ③I don't know why you should have told him that much.我不明白你为什么跟他说那么多。 (should+have done表示已发生的情况。) 2.在It's surprising/ strange/ a pity...以及I'm surprised/ sorry...等句型中，当"竟然会"讲。例如： ①It's surprising that you should be so foolish.真令人吃惊，你竟会如此愚蠢！(现在) ②It's surprising that you should have failed to pass such an exam.真令人吃惊，这样的考试你竟然不及格。(已发生) 3.单独用"should (not) +have+过去分词"形式，对已发生的事表示遗憾或责备，表达"本该或不该"之意。例如： ①He also learns that he should have cared more about his friends.他还明白了他本应该多关心朋友。(高一课本上册P4) ②He shouldn't have let out the secret.他本不该泄露秘密的。(实际情况是"他已泄密"。)