题目：He _____ at the meeting this morning. He
was in hospital at the time.A. couldn't have
spokenB. mustn't have spokenC. shouldn't have spokenD. needn't have spoken我选择了mustn't have spoken，而正确答案是A。并且给出的解析是：1.没有mustn't have done 这个结构。2....
...clock flight from Chicago. 他乘坐3点钟从芝加哥出发的航班。This
flight is routed to Chicago via New York. 这班机是经纽约飞往芝加哥的。2.相关背景(1) 根据《新牛津英汉双解大词典》：Chicago：a city in Illinois, on Lake Michigan;
pop. 2,783,730 (1990). Sele...
... wonders of the 21st century.（此处 in slavery不理解）3. This unusual performance includes much singing, frequent samples of Gullah as used in the marketplace or between women gossiping.A great deal of emphatic body language, and even occasional tribal dance steps to thumping d...
On first hearing, this was the socially concerned chancellor,trying to change lives for the better, complete with "reforms" to an obviously indulgent system that demands too little effort from the newly unemployed to find work, and subsidises laziness.【参考译文】乍听上去, 这是...
...igh potential outcomes carefully before deciding on a course of action. In this way, I can measure the risks before making decision.I belong to a couple of professional organizations and network with colleagues at the meetings.We have five classes in the morning.My whole management approach is to hi...
...imal ___69___ (mean) me no real harm. He was just saying, “I’m king
of this forest, and here is your reminder!” Once his message was delivered, he
allowed me ___70___ (stay) and watch. 下面的是填好答案的文章：I’m not sure who
is more frightened, me or the female gorilla(大猩猩...
...stopher Wilk is a
member of a small group of elevator experts who consider this a misunderstanding.
Without the elevator, they point out, there could be no downtown skyscrapers or
tall buildings, and city life as we know it would be impossible. In that sense,
they argue, the elevator’s role in Ame...
...t used before a number of common
expressions of time beginning next, last, this, that (sometimes), one, every,
each, some, any (in an informal style), all.以 Swan 提到的 every 为例，在英语原版语法著作中就可以找到反例，如由著名语言学者 Laurie Rozakis, Ph.D. 编写的 ...
...lear and concise words and sentences. It has been verified conclusively by this writer that our institution
must of necessity install more bicycle holding racks for the convenience of
students, faculty, and staff. These parking modules should be fastened securely
to walls outside strategic locations...
...acher angry.我想了解as为什么不对。Tom was late for school again this morning, as is often the case. 就是对的。2. 里面有些例句我不认为是对的，我列出来，请老师们判断一下：第二页：He is absent, as it is often the case.第三页：He married her, as it w...
...n tell others what to do and how to think. Suddenly Louise
understood that this was wrong and that she could break away and be free of it.She
knew that she would weep again when she saw her husband's body. The kind
hands, now dead and still. The loving face, now fixed and gray.And yet, she had loved...
...从句套从句的结构。3. Among the most
popular ways they are doing this , the company said , is by reducing their
overall expenses , securing life insurance or maximizing their contributes to
retirement accounts.问题3：请教老师，书上把这个句子的主语分析为by介词短语，...
...gulary branching here,with the clause
functioning as head of the sentence. This is why our tree diagram for the
example A bird hit the car had the topmost unit labelled ‘clause’, not
‘sentence’. ‘Sentence’ is not a syntactic category term comparable to ‘clause’,
‘noun phrase’, ...
...发言：
English grammarians hate sentences ending in a preposition. But this is one of
those formal English rules that derive ultimately from there being a history of
deciding that English should work like Latin, therefore anything wrong in Latin
is wrong in English, and ultimately this just doesn...