We searched the whole area but all to no avail. Robbie ________. A. disappeared B. had disappeared C. was disappearing D. has disappeared本题的 C 和 D 比较好排除。请问是选 A 还是 B？是用一般过去时还是过去完成时？谢谢！
The little child sounded ______. It’s ______ to think how easily children can be hurt.A. frightened; frightened B. frightening; frightenedC. frightened; frightening D. frightening; frightening答案为C。这里面前一句 frightened 怎么才能表...
They left the airport that day, Premier Zhou Enlai said this to President Nixon:"Your handshake came over the vastest ocean in the world—25 years of no communication."一般来讲，as引导时间状语从句，应该与延续动词搭配，而leave一般是瞬间动词。这句话，为...
Parenting education in particular is crucial to the development of a child as the tenure a growing child spends with parents since the inception of life is when children develop cognitive abilities and sense awareness towards their varying environments.as原因状语从句是不是 the tenure is whe...
The police set about arresting the suspect _______ they found enough evidence to prove him guilty.A. immediate B. as long asC. the moment D. as far as答案为A。请问B. as long as和C. the moment 区别
I faxed a first draft of this article to him. 我将这篇文章的初稿传真给他了。a first draft of this article 初稿，难道不是唯一的东西吗？of this article不能是把first draft限定成唯一的the吗？为什么这里还是用a？难道初稿有很多个？还...
A plan has been put into motion to find and kill Stephen Bonnet.请教句子结构：句子为被动语态，into motion是主补吗？把不定式是motion的定语感觉怪怪的但是它又出现在motion的后面，个人感觉像是是plan的定语(同位关系)，但问题是为什么移到句...
It was reneging on a longstanding commitment to abide by the strict
regulations.（它违背了遵守严格规定的长期承诺。）请问这个句子中的不定式为什么就处理成定语呢？感觉处理成状语意思上也通得过：它为了遵守严格的规定而违背了长期承诺...
Research shows that, when innovating, the best approach is to create an
environment devoid of structure and hierarchy.请问when innovating（分词/省略句）作时间状语的话，其逻辑主语应该是人，而不是从句主语the best approach，是否垂悬结构了？
We can determine the couple is there to greet people,
and this is based on Mary’s
excitement and the fact that she has
prepared supper—including chicken and salmon—indicating the two are expecting guests.请问老师：1 based on Mary’s excitement and the fact that she
has prepared supper ...
But Jesus turning unto (=to) them said, Daughters of Jerusalem, weep not for
me, but weep for yourselves, and for your children.请问老师们，这句话里的 weep not for me 中的 weep 是名词还是动词？如果是动词，这是某种类型的祈使句吗？可以改写成 don't weep
for m...
I didn’t go to the exhibition because I was interested.可翻译为：1 我(并非出于兴趣)去参观展览。2 我去参观展览(并非出于兴趣)。I don’t teach because teaching is easy for me.可翻译为：3 我(并不是因为教书容易)而去教书。4 我去教书(并不是...