A. to have founded B. having founded C. founding D. tofound 解析:根据句意,Tim Bemers-Lee创立万维网应该是过去的事情,而且be considered后面应该用动词不定式,所以应该用to have done,答案为A。 原则四、非谓语动词作定语时,表示将来用-to do,表正在进行用-ing,...
1. want to do sth. 想要做某事 I want to buy a new computer this afternoon. 我想今天下午买台新电脑。 2. would like to do sth. 想要做某事 I would like to invite you to come to my birthday party this Saturday. 我想邀请你这周六来我的聚会。 3. wish to d...
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