Have you ever worked as a cashier before？ever和before 一个曾经，一个之前，意思不会太重复吗？为什么经...
Ive got a big metal pipe lifting!lifting是宾补还是定语？ 这里用分词，相比用to lift在句意上有什么不同？如题
She received a letter from a school inviting her to have a visit.
My favourite fruit is apples.My favourite fruit is the apple.以上两句哪种更地道呢？如题
PReP You use of to combine two nouns, or a noun and a present participle, when the second noun or prese
这是CNN新闻中的一段话： Collegiate sport, unlike any other sport has a recruitment process.我想知道，以上collegiate<...
By the time he arrives in Beljig, we_here for two days. A. will have stayed B have bee
After students have completed activity 2b, the teacher may want to conduct a post-listening discussion.这里的may want什...
I was scared as I watched them give up building their tunnels to carry the bodies to a corner of the farm.
原文：对过去情况进行推测，情态动词+have done; 对现在的事件进行推测：He must/will/would/should/could/may/might/cant have left yesterday.如...
well-fed原本词性是形容词吧？指吃的好的。The right to be well taken care of and well-fed.在这里此处的是well-f
Before deciding to spread God’s word in China, Sheffield had fought in the U.S. Civil War. He was fearless and...
First of all, it is its touching plot and unique theme what caused my decision to recommend it to you.
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I do try to post a pair daily because having to bring them all out for a photo op every time is so much work and a hassle.
以上画红线处“在很小的时候”为什么不用when a young age,?而用at a young age.这里when, at有什么区别?