...iano the whole night.1b)
I practised playing the piano the whole night.2a)
It rained the whole night.2b)
It was raining the whole night.以上使用一般过去时和过去进行时理解上有何差别？张道真语法上说：“有些动词本身并不表示动作完成，如rain,snow,cough,wear...
When Fred Trump was 11 America entered the first world war and a period of intense anti-German sentiment followed, abating in the interwar years and then flaring up again during the second world war.请问为什么11和America之间没有逗号？整段话的主谓宾是？
...; But in 2017 the improvement in PM 2.5 concentrations stopped and the level flattened out.This winter has seen welcome episodes of clear skies but also more days than in 2016 of the worse,choking smog,when daily PM 2.5 levels rise above 300.The annual average level remains about 25% abo...
（原句）There has been growing anti-AAA sentiment in recent years, and anger at what many feel is increasing AAA interference in BBB affairs.注：文中AAA代表一中央政权，BBB代表一地方政权（改写句）There has been growing anti-AAA sentiment in recent years, and anger at AAA i...
老师好，Laboratory rats and mice live up to 40 percent longer than usual when fed a diet that has at least 30 percent fewer calories than they would normally eat but that otherwise contains all necessary vitamins and nutrients.请问老师，第二个划线处为什么不是t...
She
rang up her daughter and asked for her help in what she described as a little
spot of bother. 这句话里，in
what she described as a little spot of bother 是不是介宾短语作后置定语，修饰前面的宾语 help? 还是作方面状语修饰前面的动词词组 asked
for? 有点糊...
... choose to drop a course, you must follow the UCLA
procedures for removing it from your schedule. If you forget to officially drop
that course, a “F” (Fail) grade will be registered on your record at the end of
the term. If, at a later date, you
wish to apply for a job or graduate school where a...
...rt Beijing in setting up a pilot free trade zone characterizing scientific and technological innovation, opening-up of the services sector and digital economy.查过字典，A characterize B表示“A是B的特征”，所以这里的characterizing是不是应该换成featuring或者characterized by...
Although he is very old,he is quite strong.改写为 Although he is quite strong，he is very old。If it rains,we will stop playing.改写为 it will rain,If we stop playin（假设自己是雨神）。He laughed a lot when he was with me . 改写为：when he laughed a lot，he was with me. Whe...
There exists a social and cultural disconnect between journalists and their readers, which helps explain why the “standard templates” of the news room seem alien to many readers.请问：(1) which 的先行词是 disconnect 还是前面整个句子的意思？(2) room 为什么不是用复数？
Any Chinese staff member nearby would come over to watch him and, noting his lack of initial success, attempt to assist.请问老师：现在分词“noting his lack of initial success”应该是作第二个谓语attempt 的 ‘原因状语’吧？是否可以把这个分词短语也看作是第...
However, after he got to know Hughie better, he liked him quite as much for his bright, cheerful spirits, and his generous, careless nature, and had asked him to come to his studio whenever he liked.for在这是表示原因的介词吗?
...ou for years! Where have you been? -- I went to Xinjiang and ____ there for one year, teaching as a volunteer.A stayed B stay C has stayed D was staying参考答案是A。但是觉得该题设置有些不妥，我认为问话人关注的是近些年（现在）的...
Andrew Reynolds, a
cheerful fellow in his early 30s, pilots Sydney
ferryboats for a living. I spent the whole morning shuttling back and forth
across the harbor. After our third run Andrew shut down the engine, and we went
our separate ways — he for a lunch break, I to explore the city.上面一...