看到有一句话:Central Park was America's first urban park, …, 150 years on,
and surrounded by wall-to-wall skyscrapers of Manhattan.我查字典里单词on在句子里做副词使用时，都与动词或是系动词连用，可是这个句子中150 years on却是单词on单独使用，我搞...
...ious pocket, that hand was ever withdrawn closed, only to be opened in
our own with the nuts she had gathered, with the cherries she had plucked, the
little egg she had found, the “turn-over” she had baked, the trinkets she had
purchased for us as the products of her spinning, the blessings she ...
Then to collaborate their findings, they went to points further downon Columbus voyage, then backtracked according to the log nottions and again found that they landed not on Professor Morrison's Watling Island but on Samana Cay.这里的 collaborate 肯定不是“协作”的意思，它还...
...以下是原文：We've learned three big lessons about relationships. The first is that social connections are really good for us, and that loneliness kills. It turns out that people who are more socially connected to family, to friends, to community, are happier, they're physically healthier, and ...
老师们好，我想知道下面的句子：After the task had been
completed, he finally had a holiday.改成独立主格是不是这样：The task completed, he
finally had a holiday.是不是还可以说：The task having been
completed, he finally had a holiday.?还可以改成：The task being...
...e of the importance of Paleolithic nutrition to humans entering the twenty-first century.句中to humans entering the twenty-first century 做什么成分？ entering thetwenty-first century 是做humans的后置定语，还是 分析为介词to的宾语humans的宾语补主语？该怎么分...
...子成分:Florida International University has opened
what it says is the first computer art museum in the United States.想了通宵，只能推断出这句话是what引导的宾语从句，却无法分析出what it says is 在这句话中的成分，it says 是否是插入语呢？一般插入语...
...一: But when the categorically extreme instrusivenesd of a search down to the body of an adolescent requires some justification in suspected facts, general background possibilities fall short; a reasonable search that extensive calls for suspicion that it will pay off.句子中的...
All they care for is to have a good time, as though to enter university
is an end in itself. They hold dances every Saturday evening or play cards in
the dormitories deep into the night, drinking and smoking heavily.in itself什么用法，修饰to enter university？
...亚家庭仍在花钱装座机呢？These days you’d be hard pressed to find anyone in Australia over
the age of 15 who doesn’t own a mobile phone. In fact plenty of younger kids
have one in their pocket. Practically everyone can make and receive calls
anywhere, anytime. 【翻译】如今，你...
...d put the
children inside it, covering them with all the clothes she could find.请教老师：这是新概念75课上的一个句子。如果改成 When it grew dark, turning a suitcase into a bed
and putting the children inside it, she covered them with all the clothes she
could find. 是否可以...
...nd at the most critical juncture we took turns in watching that point.
The first sign of disaster was a dead sheep floating down. Next came a horse,
swimming bravely, but we were afraid that the strength of the current would
prevent its landing anywhere before it became exhausted. Suddenly a raft
ap...
...p back into the country: Motorola, its former handset unit, launched the first smartwatch supported by Google and powered by its operating system, Android, that understands Chinese voice commands.摘自经济学人。划线部分的逗号后应该是定语从句，问题是这是非限制性定语...