The lip-reading system had over 90% accuracy but critics say the data used was relatively simple but 连词后面的句子中，the data used was relatively simple 做宾语从句，那这里的used是adj做后置定语修饰date？谢谢老师回答！
We will have to help him as much as we can? 这个是将来时，可以用过去将来等表达吗？We will must remember this. 有这种表达吗？I ought to go home today. 能用其它时态表达吗？情态动词不同实义动词吧，应该不是每个情态动词都可以用16时态表达...
前面有网友对以下句子的理解提出了疑问，并得到了咱们柯帕斯英语网多位专家老师的参与与讨论(通过学习，受益匪浅)：He has gone to Italy for five days.We went to Paris for ten days.He went to America for two years, but now he’s come back.He has gone awa...
...(1) 有个别句型（主要是…since I was a child及类似句型），从句即使用了状态动词的一般过去时，它也指状态一直持续到现在。如：We've known each other since we were children. 我们从小就认识。This place hasn't altered since I was a girl. 从...
...面三种情况分别是属于哪种完成体？I have read this book five times over the last three years.I have visited many cities in China over the last three years.A lot of people have joined in the army over the last three years. 辛苦老师！先提前感谢了！
a federal judge in California has dismissed a lawsuit against the Coca-Cola company which argued that Diet Coke misled people to believe the drink would help them lose weight.这里which为什么指代lawsuit 而不是the Coca-Cola company ，只能因为翻译逻辑吗？
...有计程车可搭，他只好步行回家。这类结构有时可与状语从句转换，如上面两句也可作如下改写：As there was nothing
to do, I went to bed. As there was no taxi
available, he had to walk home. 另外，there being结构还可用作介词宾语。如：What’s the cha...
They went their separate ways for the first time.一般来说way无法单独做状语，做状语要写成 by way of、(in) the way of、(in) the way
(that)...，但这句话中的their separate ways怎么看起来似乎单独做了方式状语？（不可能做go的宾语，毕竟go是不及物动...
...，[1]是正确的，[1a]是错误的。错误的原因是whether引导的从句不是间接疑问句(indirect question)。我自己认为的是whether your journey is really necessary这个分句可以是一般疑问句is your journey really necessary的间接疑问句，整句话的意思是：你...
In fact, more people are trying to come back from abroad than was
thought.Actual deaths are fewer than has been suggested.More information was collected than necessary.请问这句中的 than was thought, than has been suggested, than necessary 如何补写？是要使用形式主语吗？