One theory, dreamt
up in all the spare time enjoyed by the alphabetically disadvantaged,is that
the rot sets in early.请问这个句子中，enjoyed是什么词性，以及这个句子的结构划分是什么？
...，并不是真正具有生理作用的有机体，它没有自己的大脑和肠胃；它必须依靠其成员的大脑和神经，进行思考与感知。请问文中的physically（ added）是修饰哪个成分？断句应该是 no organism physically / added to its constituent individua...
Functionality of proteins often changes dramatically with denaturation because of changes in solubility, altered chemical reactivity because of exposures of reactive sites on the p...
The fastest and easiest way is to model the style of someone in person, on the phone, and by email. in person, on the phone, and by email.这几组介词是做什么状语，表达什么意思？
Wouldn't it be great if we could bring him back to give his lectures and inspire millions of kids, perhaps not just in English but in any language?请问这是什么句型， 为什么not也提前
1.In spite of our dantal discomfort ,it turns out there's a good reason our teeth are so sensitive.怎么翻译?2.Pain is the only feeling to which the nerves in that layer respond.怎么翻译?
...可以一律按照情态动词的推测用法理解，如果可以那will 和would will have done 和 would have done 除了语气程度不一样外，就没有差别了吗？3. John left his hometown ten years ago , never ______.A.to return B.returning 分词和不定式做...