The heap is the runtime data area from which memory for all class
instances and array is allocated.这里的which指代什么，还是说只是直译成哪个？from应该怎么理解，在这句话里。为什么最后class instances and array不是用are而是用is?
...的，但是，依然存在that和who并存使用的矛盾现象。)2. It is simple enough to
say that since books have classes--fiction,biography,poetry--we should separate
them and take from each what it is right that each should give us.在此嵌入式名词性关系分句中，it为先行主语...
The firm gave Sam a gold watch. Sam is an indirect object. However, the direct object can come after the verb if we wish to emphasize it. When thisis the case, theindirect object is replaced by a prepositional phrase beginning with to or for: The firm gave a watch with a beautiful in...
...部分，且在从句中充当一定句子成分？1. It's longer than is necessary.than指代long，做不了主语，从句缺主语？Be brief and don't talk for longer than is necessary. than指代long time ,than指代time，作从句主语？这样加了一个time合适吗？He wor...
...bers of the committee testing positive for covid-19 10 days ago,the senate is moving forward.There's nothing unconstitutional about this process,thisis a vacancy that's occurred though a tragic loss of a great woman, and we're going to fill thatvacancy with another great woman.Democrats...
A fresh addition to the list is SARS-CoV-2, the coronavirus behind the covid-19 pandemic now raging.这是经济学人文章的一个句子，想请教下里面句子结构和成份：后面now raging是不是现在分词修饰corobavirus，还是修饰pandemic, 如果raging转换定语从句which i...
...L2中的一句话：And one of the concrete ways people have been doing thisis by cleaning up polluted habitat areas and then replanting flowers that humming birds feed on.这个句子的简要结构是one of way is by cleaning ...and then replanting .这里介词by感到多余。...
The layout of Luzhen’s taverns is unique. In each, facing you as you enter, is a bar in the shape of a carpenter’s square where hot water is kept ready for warming wine是不是改为what faces you 会好一点，这句话总感觉有点怪，这是是文学的用法吗？请老师解答
One evening while reciting the day's lecture to myself, I made an important
discovery. In trying to make my presentation as smooth as possible, I used the
transitional words "Now that we have discussed the major reason for the
success of Pharaoh Hophra, let us look at the minor reasons." At that
mom...
...（were是进行时的助动词）John won't come to your party unless (he is) invited. （is是被动语态的助动词）现在，把各种状语从句的省略情况，尽可能全面系统地做一总结。1. 时间状语从句中，省略“主语+be”When (she was) very young，she began to l...
Children will abide by what their parents sincerely believe is right.这句宾语从句what their parents sincerely believe is right.what their parents sincerely believe 已经是一个名词性句子了，还再加一个 is right。这种情况符合语法吗？
We can debate on policy and make compromises at the basis of what we believe in is that every person deserves a chance to live in like a world that isn't burning and flooding.我感觉这个句子语法上有问题:1)what we believe in is 要去掉is, 2) like a world 去掉 like.请教老...
It
is in 1960 (that) Chinese first put on our flag on Mount Qomolangma.1）要求填写that,
说这是强调句。请教您：为什么不是It was in 1960...?2）使用强调句
It is...that 和 It
was...that, 如果用了is,是目前说的，如果用了was, 是不是以前说的话，以前强调...
...是他们注意的中点。(2) 焦点，焦距；调焦装置The
focus on my camera isn’t working properly. 我的照相机上的调焦装置有毛病。He
showed me how to adjust the focus. 他给我示范如何调焦。It
has no manual focus facility. 它没有手动调焦功能。The
focus on m...