-- The boss wants to talk to you. He seems unhappy with your
performance.-- Oh, I ____ in trouble. I hope he won't fire me.A. must B. can C. should D. would解析说can表示可能，根据语义，我可能有麻烦了。但是can肯定句时表推测是理...
在词典上查到这样一个例句:Paula was the product of a sheltered middle-class home. 葆拉是衣食无忧的中产阶级家庭的产物。(朗文高级英语词典product词条)我不太理解 Paula 的意思，在词典上没有查到，在网络上查了一下：Paula 是个人名，看...
... the newspaper，the whole country can be effectively reached and the best of the job-seekers selected.翻译：通过在报纸上刊登广告，可以有效地到达全国范围，选择最佳的求职者。请问这个句子中在job-seekers和selected之间是不是省略了can be？
我写了这样一个句子：The exhibition will be held in the City Museum, located in the north of the city.我们老师说，最好在 located 前面加上 which is。即这里宜用非限制性的定语从句，而不宜用过去分词。请问这里两者啥区别？谢谢专家！
If left unchecked， they will impede the healthy development of the entire society.如果不加以控制，虚假承诺则会影响整个社会的健康发展。请问上面句子中left为什么是过去式呢？可以是If leave unchecked吗？
Non-identical twins, who only share about 50 percent of their genes, differ in how strongly they attract mosquitoes, the scientists found.老师，这句话的结构没看懂，differ in how strongly they attract mosquitoes，这句话在里面是什么成分？ 正常语序是：the scientists...
... least one occupant, whereas railway carriages spend a considerable amount of time running up and down the tracks vacant,or nearly so.这里的vacant只有形容词的词性，是做状语，还是定语修饰前面的主语carriages？无论是做状语还是定语，为什么位置这么靠后？
...语里的用法Thus kids who watch television and play video games instead of being active are setting themselves up for a sedentary future, reported a recent Harvard University Medical School Special Health Report.
各位老师好，关于for example有一个问题请教大家：Many of the things in our daily lives come from trees, for example paper and pencils.
这句话来自于一本教材，在这句话中我有两个问题：
1. 据我所知for example在句中作插入语时前后都要用逗号与句...
...最好，谢谢谢谢！！(1) It also provides relevant graph and table to summarize institution setting, procedure and responsibilities.(2) It also provides relevant graph and table for summary from such aspects as institution setting, procedure and responsibilities(3) It also provides relevant gr...