...However, the preposition is obligatory with dynamic verbs where the action of the verb is clearly not continuously coextensive with the period specified."并且I haven’t spoken to her for 3 months，没有for错误)，所以这两个否定句是否正确我有些存疑，另外，如果他们都...
...sed with ，我也见到了不少句子用的 pleased at ...
还有 tired of，bored with ，impressed with ，excited about 等等 这种本身就即是形容词又是过去分词的，后面应该都可以直接by吧？我已经见过tired by 和 bored by 了。
说得可能太啰嗦了，我想...
...take some time though for those to have an impact if they do on the number of new cases.搞不清语法成分和句意：for those to have an impact if they do ...麻烦老师逐一详解。谢谢！
...音乐会上说的:As the concert
concluded,William said:"Thank you to all of you who have come here tonight
to celebrate our mother's life on what would have been(就在这里) her 46th
birthday."这是2007年7月1日星期日举行的音乐会，这一天是戴安娜的生日，问题是按道理...
这是一道语法题的标题（做题的具体要求）：Join each pair of sentences. Be careful where you put the words in brackets. 觉得好奇的是，be careful 后面接了 where 引导的从句。好像 be careful 后一般是接不定式吧（特别是否定的不定式），如下...
...eserve, which runs a breeding (繁育) programme, has
welcomed the arrival of a rare black rhino calf (犀牛幼崽). When the tiny creature
arrived on January 31, she became
the 40th black rhino to be born at the reserve. And officials at Port Lympne
were delighted with the new arrival, especially ...
题目如下：He is the student _____ I think to be worthy of our praise.A.who B.whom C.whose D.him关于这道题：我的理解是：“I think”在从句中充当插入成分，在这里便存在一个词组“I think sb. to do
sth.”，所...
...itional words "Now that we have discussed the major reason for the
success of Pharaoh Hophra, let us look at the minor reasons." At that
moment I stopped still, for at no time did the professor ever cut up the
lecture into topics and subtopics; however, the topics and subtopics were
there, waiting t...
1、The top of Mount Quomolangma is 8848 meters above sea level.2、He knocked three times and waited.3、He failed his driving three times.问题1: 请教曹老师，这三个句子中的有关数词(8848meters、three times)，按照传统语法和现代语法分析，分别作何种成分呢?程...
...高等学校招生全国统一考试·浙江卷：To return to the problem of water pollution, I’d like you to look at a study ______ inAustraliain 2012.A. having conducted B. to be conducted C. conducting &nb...
FEMALE PROFESSOR: First the mole rats were tested under conditions of normal magnetism... for both the trip to the food and the trip home.教授: 第一种情景里，鼹鼠的离巢和返巢都在正常磁场下进行这里home是副词，表示 to or at the place where you live，...
...也可以使用are吗？1)If we are divided, we are weak and at the mercy of the employers.2)If you stir, you are a dead man.3)If you take one step further, you are lost.4)Hurry up; if not, you'll be late5)If you make one more such blunder, you'll be done for.
...cius (孟子), “is he who does
not lose his child’s heart.” Yet most of us do lose it. We stop asking
questions. We stop challenging custom. We just follow the crowd. And the crowd
desires only the calm and restful average. It encourages us to occupy our own
little corner, to avoid foolish lea...