请问 put in place 在这里是固定短语吗？They invest in anti-virus software on the desktops, servers and email gateways and even put in place procedures to ensure their anti-virus is up-to-date with the very latest detection routines. 翻译：他们投资杀毒软件，安装在计算...
下面一题是 2008 山东卷的高考题：Thank you for all your hard work last week. I don’t think we _______ it without you. A. can manage
B. could have managedC. could manageD. can have managed记得前不久有位网友问过相似的问题，也是问 last week 的句子成分问题，当...
Fans ofthe booth protested, insisting that the phone booth had become a work of art.老师，这个句子能否改成：Fans ofthe booth protested and insisted that the phone booth had become a work of art.我有不理解什么时候用and，什么时候用非谓语动词，之前看到的很多...
...on which sees in art no more than a craft comprehensible perfectly only to the craftsman.中文意思是：视艺术为能工巧匠所能渡劫的奇技绝活，委实荒谬，也属误解。老师，这句中which 引导定语从句修饰misapprehension，从句简化后就是：misapprehension see...
...的。这句话不太理解：No, I wanted to do something that had more of a proper structure to it, I suppose. 句中的 more of a proper structure 是什么意思？to it 中的it是指什么？整句话应该怎么理解？谢谢！
...a scene taking us to a place we never imaged we've ever been, where inthe very depth ofthe African rainforest ,surrounded by tress, flowersand butterflies,the mother gorillas called their babies.我的疑问是：a scene taking us to a place we never imaged we've ever been, 这个句子应...
If we now thirst for protein as if it were water, it may be because the other two macronutrients – fats and carbohydrates – have each in turn been made to seem toxic inthe public mind. 这里的each in turn可以看做插入语吗，那each的词性是代词还是副词？
比如：Her book，“Determined，Dedicated and Disciplined To Be Fit，”came (come) out in April just before she turned eighty．The bus had left before I arrived.为什么两个不一样呢？什么时候用一般过去时，什么时候用过去完成时。
St David’s Hall is the award winning National Concert Hall
of Wales standing at the very heart of Cardiff's entertainment centre.上面一句摘自2022年普通高等学校招生全国统一考试·全国甲卷的阅读理解A。附上下文如下：St
David’s Hall is the award winning National ...