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,表示已经完成用-ed 例7. The play___ next month aims mainlyto r...
1、宾语从句的引导词 1. 陈述句充当宾语从句时,用that引导,that无词义,在口语或非正式文体中常省略。 I hope (that) you will enjoy our performance. She told us (that) the score wa...
C. He plans to go skiing during his spring break. D. He doesn’t recommend going to central mountains. Section B Directions: In Section B, you will hear two passages and on...
图表类的话题表达除了要把提示信息表达完整以外,还需要加上一些内容充实自己的表达。这一题中,可以再补充这三个活动的目的和意义。 如:The activity of spelling bee aims to help stud...
【用】financial aid经济援助;merit aid/ Merit-based奖学金;need-based aid助学金或经济资助;foreign aid外援,对外援助;hearing aid助听器;aids and appliances用具,设备【搭】in aid to用来帮助,起……作用;lead one’s aid (to)援助,给予帮助;in aid of作为援助…...
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