下面的句子出自2014年高考英语的新课标II卷：He was riding beside the bus and waving his arms.我对句中的waving his arms表示怀疑，我觉得句中的arms应用单数，因为从安全角度看，一个人一边骑车一边挥手，应该是只能挥一只手，不可能挥两...
...这个句子出自朗文词典：To start the ball rolling, the government was asked to contribute £1 million. 政府被要求出资100万英镑作为启动经费。句中的 start the ball rolling 是习语，意思是“开始做某事”“使某事开始”，也可说成 get the ball rolling, ...
When I think back on those days I was in school, I wonder if all the homework of today’s kids is at all necessary.请问老师，at all 在肯定句中，有“究竟，居然，完全”的意思。在此句中at all 为哪一个中文意思更为恰当合适？此句应该翻译为哪一个更...
Thus, an ongoing strategy of deterrence resulted in which it was perceived as necessary to maintain a large deployment of weapons in order to create the threat of retaliation for the enemy.这里resulted in which it 里which作什么从句的引导词，感觉不是宾语从句.
It was part of a larger clot in your leg that broke off and traveled to your lungs.1)请问老师这里part of是限定词，还是of a larger clot是part的定语？2)经常看见这种名词或代词后面有of的结构，比如a piece of、a part of、a bag of，什么时候该整体分析为限...
VOA:It was only during the administration of president George Bush senior in 1989 that the ceremony became an annual event. After all this turkey represents America's 45 million Turkeys,who will begin making their irreplaceable contribution to our Thanksgiving celebration, so take it easy turkey.先...
...f a seaport town on the South Coast. And for three
days afterwards the sea was stormy. Gray clouds chased one another across the sky.
Then the wind dropped, and the sea was calm and blue. The Pacific is more
desolate than other seas; its spaces seem more vast, and the most ordinary
journey upon it h...
...如：
He quickly accustomed himself to this new way of life.
=He was quickly accustomed to this new way of life.在这句中accustomed 是过去分词还是形容词？如果是分词的话，怎么能表主动的意思呢？
Little Tommy was playing with ______ basketball alone while his father playing ______ piano just now.A. the; x B. x; the C. a; the D. x; the答案为C，第一空为什么用冠词a？谢谢！！
...they otherwise would have been if they had graduated in better times; it was the masses beneath them that are left behind.Her otherwise red checks turn pale.In others words, there is a conventional story line in the newsroom culture that provides a backbone and a ready-made narrative structure f...
...itch to French Horn, because band would have
conflicted with soccer, which was going to be my college sport.I gave up the French Horn for soccer, the sport that I loved. Instead
of band, I made the JV team as a sophomore. 这里是理解成“要是乐队和足球发生冲突，我将会选择法国...
Land that was untouched could be tainted by pollution as generators smokestacks and large vehicles sprout to support the growing energy industry.这个句子中 sprout to support the growing energy industry 这个部分我一开始以为是定语，修饰vehicles，但是后来查字典发现...