考虑“被动+从句”,整幅图可以写作如下: In the first step, warm water and sugar, which are the chief materials of bread making, are added into a container where yeast exists ...
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,...
going to be surrounded by computers-in their pockets ,in their offices, in their homes –for the rest of their lives, The younger they learn how computers think, how to coax the machine into producing what they want –the earlier they learn that th...
and Princeton – show almost no gap between black and white graduation rates. But that may have more to do with their ability to select the best students. According to data gathered by Harvard Law School professor Lani Guinier, the most selective s...
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