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问题 turn out to be...中的不定式作什么成分

The plan turns out to be a failure. 在这句话中不定式做什么成分?

问题 as we know it在句子中如何理解

They say one day a meteor will strike the Earth,obliterating life as we know it.老师，as we know it是状语从句吗，分词短语里可以有状语从句这个句子成分吗？ 

问题 would/will情态动词使用含义辨析

They would expect a radically different tone towards NATO allies if is elected.如果他当选的话，他们会期待对北约盟国采取完全不同的态度。（注他是拜登）这里用了would, 而没有用will:1)  would是否意味着“期待”的可能性比用will低？2）是说...

问题 存在句There came...和非存在句There goes...的理解

章振邦的书中说:There came a train.（存在句）There goes the bus.（非存在句）如何理解？

问题 for example可否连接两个句子(就像连词一样)

比如：There are several different ways to bind a book, for example you can stitch or stick the pages together. 正确吗？我知道for example前面是句号的时候可以这么用，如果是逗号（如例句）或者分号呢？是否也是正确的？

问题 第二个that前but可以省略吗

She didn’t tell them that she was afraid she might die, that she worried nobody would hug her or give her a proper goodbye. 我觉得是not that...but that...结构，但第二个that前为什么省略but呢？还是我的理解有误？先谢谢各位大咖专家老师！！！

问题 There is known to be…是一种句型吗

There is known to be a big problem. 这个句子如何理解？There is known to be…可以当作一种句型来看待吗？

问题 如何准确区分动词的形容词化还是句子中的谓语问题

如：we were relieved to hear that she was out of danger.此处的谓语动词是were，而relived是动词的形容词化，能否看成be +done 构成的谓语动词；再如he is aching for his mother.此处的aching也是动词的形容词化，能否将谓语看成is aching的进行时态。...

问题 涉及try doing与try to do的考题

You should try ( )the way i suggested,I'm sure you'd find it much easier.A.to doB.doingC.and doD.and doing

问题 这是什么奇怪句式——是倒装句吗

Tactless she may be, but ungrateful______think her.A.should not you         B.should you notC.not should you         D.you should not请问专家，这题又该选啥？为何？啥意思我也没看懂。谢谢！

问题 如何理解词典对acceptation释义中的as having

the meaning that a word or expression is generally accepted as having. 句尾的 having 作何解释啊？这是词典里对 acceptation 的释义句子，我看不明白 having 在这怎么用的。最好是注明语法结构。谢谢！

问题 这个用作主语的名词性物主代词(theirs)是什么

She did not truly know him; theirs had been a brief afternoon encounter more than twelve years before.请问这个句子中的 theirs 是什么意思？它是指代什么？另外句中的more than twelve years before 如何理解？是指“12多年前”？

问题 to have separated ...在句中作定语还是状语

Hospital staff burst into cheers after doctors completed a 20-hour operation to have separated one-year-old twins at the head.疑问：to have....在句中作定语还是状语，是什么状语?

问题 情态动词can,may,have to的区别

After you read the article Why fast food is slowly killing you, you _______ stop eating fast food.A.can  B.may  C. have to  这题选什么，为什么？

问题 体育比赛的比分中的破折号怎么读

体育比赛的比分中的破折号怎么读? 如:England suffered a 2-0 defeat by Scotland. 英格兰队以0 比2 败给靠格兰队。They came back from behind to win 3-2. 他们在比分落后的情况下最终以3 比2 反败为胜。