Life, as we know, needs water and oxygen.Life as we know it needs water and oxygen.以上2句as用法究竟有何不同？请分析比较以上2句as的用法，指代成分，词性，语法分析方面等等，另外，以上2句均属于定语从句还是方式状语从句或均可认为是as比...
Tom Staggs, long seen as the heir apparent to Disney’s boss Bob Iger, said he would step down, evidently disappointed at not being guaranteed the succession.请问：粗体部分的句子作什么成分？
...ice for the people concerned, especially those with large student debts.
Not until the 1980's did some concerned citizens in Beijing started to find ways to preserve historical buildings from destruction.
as far as one is concerned
这三个里面的concerned都是什么意思，怎么区...
...A)According to Anderson, the amount of time spent watching television is
not related to reading ability. 根据安德森的说法，看电视所花的时间与阅读能力无关。(2015广东卷阅C)Vaillant’s team obtained their
findings by measuring the men’s problem solving
ability. 威伦特...
...t was an emergency.Without any delay, he immediately summoned two teachers and hurried to
Mary's house. In the car, he told the two teachers about it. He was very afraid
and worried because the people around him had experienced it, so he had to
constantly recall the rescue methods for the symptoms o...
...re few managers out there today who are not coping with this issue. Manyof us are working on departments that are expected to be more productive with alower headcount. 今天很少有管理...
And if you turn left then it continues with the program.If, for example, you turn right, then it's a mistake, so it loops back and it gives you further instructions.请问：句中的 loop back 是什么意思？
...reminded her of her own loneliness, of her solitary
couch beyond the hills and dales."The train is coming!" said Varya, "how jolly!"Three eyes of fire could be seen in the distance. The stationmaster
came out on the platform. Signal lights flashed here and there on the line."Let's see the train in a...
Had he not been so busy taking diamonds,he would have felt the blow.1。例句中，为什么要把had提到句首，这样有什么作用？2。还想问一下老师， (should, could , would ,may，might) have done , 语气由强到弱，这样排列对吗？