Jack has already finished homework since an hour ago.I have known about it since May.since+时间点，表示一段时间，谓语动词通常是可延续性的，为什么这里的句子谓语动词看似非延续，都是表示“结果”？难道since+时间点（一段时间）也可以用于...
When I was ten I was suddenly confronted with the anguish of moving from the only home I had ever known. My whole life, brief as it was, had been spent in that big old house, gracefully touched with the laughter and tears of four generations.touch with 是联系的意思吗？gracefully在这用法...
...s being consumed in restaurants and being exported. 2)break away: This is when something is being held in place, tied in
place, it gets separated.请教老师：以上2句中出现的being:was being consumed in restaurants and being exported 和is being held in
place, tied in place都是表示“...
...sports meet 与 Sports Day 的区别▲P41▲adventure和adventurous作定语时的区别▲P42▲wellness与health的区别go
bananas 是什么意思▲P43▲make exercise还是do exercise▲P44▲No. 2 Senior High School前面用不用定冠词▲P45▲in doing sth的用法do a survey, make a ...
...网上看到这样一个句子：If they don’t understand it the first time, go over it again until they do. 如果他们第一次未弄懂，就给他们再讲，直到他们弄懂为止。句中怎么是用go over it而不是用go it over呢？我的意思是我们不是要用turn it over, think...
...you as a very desirable partner. -- You cannot
refuse to dance, I am sure, when so much beauty is before you." And taking
her hand, he would have given it to Mr. Darcy, who, though extremely surprised,
was not unwilling to receive it, when she instantly drew back, and said with
some discomposure to ...
...显得头重脚轻。我们一般采用形式主语It替代真实主语that从句，见C句。）C. → It is
said that he is an agricultural scientist.D. → He
is said to be an agricultural scientist.转换的结果是，He作了主语，is said意为“被说”，to
be an agricultural scientist...
The only regular visitors to the monastery in winter are the parties of skiers who go there at Christmas and Easter.句子主语部分 to the monastery 是介宾短语作后置定语修饰visitors吗？