On the other hand, if the bird carried the shellfish up to a higher altitude, an altitude higher than it is necessary to crack the shell, it'd be wasting energy.老师您好，请问an altitude higher than it is necessary to crack the shell如何理解？我不明白的地方是：这个it是形...
...e and longs for return to a pre-technological utopia. But surely that does not mean environmentalists concerned about uncontrolled industrial growth are anti-science, as an essay in US News & World Report last May seemed to suggest. 判断：Environmentalists were blamed for anti-science in...
...,“千里之行始于足下”。（《剑桥美国英语词典》）(2) There isan old Chinese proverb which states ‘A journey of a
thousand miles starts with a single step’. 中国有句老话：“千里之行，始于足下。（《朗文当代高级英语辞典》第5版）(3) A journey o...
...ensive Grammar of the English Language by Randolph Quirk et al , 1985）Is there anything wrong with the recorder? 录音机出毛病了吗？【说明】复合不定代词有anybody, anyone, anything; somebody, someone, something; everybody, everyone, everything; nobody, no one, nothing等。
...内容截图：我对Here
are the gates of Buckingham Palace, and
nearby on Whitehall, the site of a concentration of government buildings. 这句话中的nearby on的用法、以及整句话的结构不太清楚，请老师们指点一二，谢谢！附这句话的上下文：St James Park here is ...
...l never change. It is the most patient and cheerful of companions. It does not turn its back upon us in times of adversity or distress. It always receives us with the same kindness; amusing and instructing us in youth, and comforting and consoling us in age. 1. 在此段中It is the same today ...
...on everyday life in the early twentieth century was the telephone. Thisisnot surprising given the effect devices, such as the telephone , have had on social relationships.请教老师，第二句的given如何理解, 该句结构如何分析？谢谢专家老师。
...nager. 他是位有能力的经理。He’s an able politician, but he’s notone of us. 他是位能干的政治家，但他不是我们自己人。The government is
led by an able team of skilled politicians. 政府由一批干练的政治家领导。(2)用作表语：He is old but
still able. ...
...wo years living in Beijing.4 Tom is the one who I gave some advice.5 He isnot the man who he used to be.6 He seems in the bedroom.7 He considered what he need a complete rest.8 If the report isn't ready by tomorrow, you lose your job.
...ed! Oh, everything's ORDERED, when a person has to find some wayout when he has been stupid. Just the same, it was ORDERED that themoney should come to us&n...
An insensitive remark made long ago or as aone-off isnot the same as one made as the face of the firm oras part of a consistent pattern.这句话中，as aone-off是和remark做并列的主语还是和made long ago并列做remark的后置定语？