单项选择题 1. He____ you more help,even though he was very busy. A.might have given B.will have given C.should have given D.may give 2. Peter____come with us tonight,but he is’t very sure yet. A.must B.may C.can D.will
...在分词通常为一般体意义）。例如：Walking in the street, he was knocked over by a fast bicycle.
(进行体意义） He fell down, breaking his leg. (一般体意义） 我的疑问1：瞬间动词的现在分词通常为什么是一般体意义？不通常情况是如何？我的疑...
...可以用why或者for whichThe reason why（for which）he missed the bus was that he got up late.（在这句中，是否why/for which均不能省略？）我也在语法书上看见过关系副词可以省略的情况，比如还是上面那种，先行词为reason，可以用why或for which，如...
... participle can be used in place of defining clauses in the simple present or present progressive after relative pronouns.例句：The train which is arriving at Platform 8 is the 17 50 from Crewe The train arriving at Platform 8 is the 17 50 from Crewe 我本人没有系统学过语法，但多年...
...ocumentary heritage under UNESCO's Memory of the World Programme which was set up in1992 to "preserve documentary heritage and memory for the benefit of present and future generations in the spirit of international cooperation and mutual understanding, building peace in the minds of women a...
...测？ 2.No one else could have
done it – it had to be Neville.If Bley was aboard, he had
to have heard me.They have to have seen her
rocket burning as she makes her landing approach, coming in ass-backward. have to表示对过去的推测时，以下三种形式我搞不清楚该怎么用，还...
...意到、感觉到的see/hear/notice sb do sth 可以改为被动结构 sb was
seen/heard/noticed to do sth.。链接: https://www.cpsenglish.com/question/38661我把be noticed to do结构抛给了母语人士(wr)，他们认为这是错误的结构。链接:https://forum.wordreference.com/threads/b...
"Run, Jack!" said Annie. She ran up the road. "Look!" she said. 问题：请问 up 是介词还是副词？怎么翻译？She pointed at the rope latter. It was haning down from high in the tree.问题：请问 high 是形容词还是副词？怎么理解？
...e the vivid colors of a scene just the way they would have as if that scenewas on land.因为最后，从他们的图像中，他们可以去掉所有的褪色的成分，看到一个场景里生动的色彩，就像他们看到陆地上的场景一样。（注：讲述了在水里拍摄的照片，...
...是否存在：sb/sth be seen done （被看见被……）？ 如：John was seen beaten by several boys. ？sb/sth be seen being done （被看见正在被……）？疑问二：部分词不可用于上述部分用法，如watch/notice sb do sth有被动语态吗 一文提到不存在be watched...
...形式，为啥定语从句的谓语动词用了are而不是is呢?2、He was worried sick about his missing son.问题2: 这个sick在这里只能是一个形容词，worried也是一个形容词，但worried作表语，那么sick和后面的about介词短语是作什么成分呢？3、The report is...
Mary, at the end of a long concerto, was glad to purchase praise
by Scotch and Irish airs at the request of her younger sisters.玛丽弹完一支长协奏曲之后，也乐于接受她两个妹妹的请求，又弹了几支苏格兰和爱尔兰小调。两个问题请教曹老师：1. 我查了glad...
...n shook her head in bewilderment, Harry went on to explain that
'myrolite' was a hard, amber-like substance which could be used to remove
freckles. This explanation evidently conveyed something to the woman who
searched shelf after shelf. She produced all sorts of weird concoctions, but
none of them...