Fearing that their countries might someday be lost to rising seas, they asked the intergovernmental panel for further study of a lower threshold.这些岛国害怕自身有朝一日会因海平面上升而被淹没，因此请求联合国气候变化政府间专门委员会进一步研究出全球...
They were forced to spend another uncomfortable night at the airport waiting for their plane. 为了等飞机，他们只得又在机场挨过了难熬的一夜。请问句中的 waiting for their plane 与动词 spend 有关吗？换句话说，它是属于 spend time doing sth 句式吗？...
It has artworks that any museum in the world would want to collect ,paintings by many world-famous artists like Monet and Picasso.by应该是引出动作的施动者啊，表被动啊，如果这里用by的话，我觉得前面应该是painted。可是这里的paintings是名词，我觉得应该用...
...字：I remember the first time I suggested
screen-free days in our school to some of our student leaders....They laughed,
and one of them said,“No way,Mr.White. They would be too much.”I could feel
their worries, and told them that I was only
considering single screen-free days. Even that idea ...
... which was not true. 他说他从没见到过她，这是不真实的。We told him to consult the doctor, which advice he took. 我们叫他去看医生，他听取了我们的劝告。I cleaned my shoes, which was better than doing nothing. 我把鞋子擦干净了，这比闲着什么都不干要...
...than the $1.94 per share loss that analysts on average expected, according to ReutersEstimates. 不计重组费用,美林每股亏损4.42美元,据ReutersEstimates,分析师原本预计美林第二季每股亏损1.94美元.疑问：这个on average修饰什么？是修饰谓语动词的么？...
...还是状语呢？有这么一道题：What did he see when he came back to the spot _____ he left？A. that B. which C. where如果这里将先行词理解为从句宾语，那么that和which好像都可以；如果这里将先行词理解为从句状语，好像where也可以。所以感觉...
They found that hiring a new number accounted for this movement a
little more than a third of the time—and in 81 percent of those
cases, transfers took place from higher- to lower-status universities. 这句话里的 a little more than a third of the time是什么成分？