请问这个short in duration 词组是一体的吗? 还是说 lax and unstressed and short 共用 in duration这个部分? Theimportant thing is that the vowel needs to be lax and unstressed,and short in duration.
请问老师们,2021高考甲卷(2021全国卷Ⅱ)语法填空中有这么一句话:It was built originally to protect the city _____ the Tang dynasty and
has now been completely restored. 参考答案上给的是in,我想问填during可以吗?谢谢老师!
请问各位老师,以下这个句子:The evidence from Russiaand Ukraine pointed towards President Vladimir
Putin planning what could be the biggest war in Europe since 1945.此处President Vladimir Putin planning的planning是做什么成分呢?
...omising technology that detects pedestrians and cyclists, again overruling the driver and stopping the vehicle before it hits them中文:有些汽车厂家向消费者承诺说,他们正在开发的技术能够探测到行人和骑车者,它不仅能代替驾驶员作出判断,而且还能...
1.He said we had met 2 weeks before.2.We had met 2 weeks before.3.It had been fine the week before.请教老师2 weeks before 与 the week before 都是过去的一段时间,为什么第二句不对,第三句对呢?
He's been in a stew since this morning and now you arrive late for this discussion he considers so important.(今天早晨他一直心急如焚,而你对于他认为如此重要的讨论竟会迟到。)章振邦新编高级英语语法405页。这句arrive 用了一般现在时,是否有误,...
资料上有这样的正误句子:他有必要参加这次会议。误:He is necessary to attend the meeting.正:It is necessary for him to attend the meeting.原因是:necessary 这个形容词不能用“人”作主语。请问老师,这个解释有道理吗?