请帮我分析下句中, leaving 的用法和意义,以及这句话的含义,谢谢。Here a flat-plate, fixed solar collector at the best average tilt angle toward the south will often suffice, leaving only small efficiency improvements to be achieved by the fairly costly tracking or concentra...
...您好 我在做改错题时遇到一个问题:memory now exists behind a screen. Very few is stored in our heads.这句话 参考答案说改few→little 说此处代指memory应该用修饰不可数名词的little.可是我看字典上说的memory在表示“记忆”时也可做可数名词呀...
As the birth rate decreases and life expectancy increases, there will
be shortages in the job market. Consequently, a lot of ex-employees who thought
they had finished their careers at 60 or whatever, will be called back to work.请教曹老师: they had finished their careers 这里为什么要...
That view represents a significant shift from the historical—where the grant
of corporate privilege was to advanced public purposes such as building roads,
bridges and canals. 请问老师the historical是the +adj.表示一类人或一类物吗?或者这个句子省略了the historical
view?请...
China's/Chinese ancient buildings had a special preference for symmetry.这句话中,China's和Chinese哪个对?China's是所属结构;根据词典,Chinese意思之一:adj, belonging to or relating to China.
One day I happened to stumble upon a textbook reader of ancient classic
selected by Wu Ju-lun, of which Volume 4 consisted entirely of ancient songs.定从引导结构应该是 the Volume 4 of which consisted entirely of ancient
songs 为啥of which还能进一步提前呢?
She looked just the person for them, though, with her big strong hands and feet; and, judging by her downcast eyes and silence, she was a good worker who would know her place还有就是这里的judging不应该换成过去分词吗?这句话的with 是做表原因的状语吗,这和换成with ...
The future of that country is hard to predict________ the economic system is reformed.A. only afterB. unlessC. now thatD. as long as这道题应该选什么?很多答案是C,为什么不能选B?
The latest was a panel from the National Academy of Sciences,enlisted by the White House,to tell us that the Earth's atmosphere is definitely warming and that the problem is largely man-made.为什么to tell是后置定语而不是目的状语呢?这种该怎么区分呢?
My time was my own after the afternoon board, Saturdays, and I was accustomed to putting it in on a little sail-boat on the bay. 每个星期六下午股市收盘后,时间就全部属于我自己了,我喜欢乘着小船到海湾里去消磨时光。老师,我的疑问是后半句in和on两...