But the only way college could be free is if the faculty and staff
donated their time,the buildings require no maintenance and campuses required
no utilities.老师，way后面为什么不加关系副词？如果加的话，需要加什么关系副词？
...处填入1个适当的单词或括号内单词的正确形式。Whenever I tell people that I
teach English at the Berlin Zoo, I almost always get a questioning look. Behind
it, the person is trying to figure out who exactly I teach…the animals? Since June 2017, right before
the ___36___
(arrive) ...
However, as good as these services are, there are simple steps we can take to keep them at bay.请问老师：这里的as good as是什么意思？作什么成分？这句话是否有省略？（第二个as在这里是表虽然的意思然后引起的as good提前吗？还是as good as these service...
... had dreamed and dreamed of some unknown relation coming to take him away, but it had never happened. 这句话里面的dream and dream of，有观点说应该理解为"dream （of ）and dream of”省略，用来加强语气，这个用法符合并列省略规则吗？这句话到底应该怎么...
That’d make sense, right?If you’re going to travel far, make the trip worth it by bringing back the most wood possible.But actually, the opposite is true.请问，这里的possible的用法是什么？the most wood possible是不是等价于 the wood as most as possible ?
... marched away through the blue to the pale southeastward rim of the world, but the sun kept its warm blaze against us, partly drying our wet skin. In the thin air the white vapor of our breathing took shape."Colder than you'd think," John said.请问老师红色部分为什么要用虚...
... marched away through the blue to the pale southeastward rim of the world, but the sun kept its warm blaze against us, partly drying our wet skin. In the thin air the white vapor of our breathing took shape."Colder than you'd think," John said.请问老师红色部分为什么要用虚...