我在站内搜到老师的解答是 用lived表达现在已经不住了,而have lived表达还住着。可是这样的话,它和“have always lived” “have been living" 有什么区别,这两个写法也表示一直住着吧?I've made many new friends since I have live...
...教老师,以下原句中的让步状语having had… 换做句子时,时态如何转换最为正确?以下句子形式是否转换地得体?谢谢老师。Many boys, having had few advantages in their youth, have nevertheless done great things for their country. Many boys had had / have had...
The
EMA reckons that as of March 10th there had been 30 “thromboembolic events” among the 5m people
in the EU who have
received AZ’s vaccine.为什么定语从句不用had received?谢谢各位大咖专家!
1."I think the rule _______(work) well in our school now,"
the headmaster said.老师,填works和is working都可以吗?2.Both of them _______(work) for SkyWest, an airline in America
now.老师,填work和are working都可以吗?谢谢!
向各位老师请教一道题:This is an interview about astronauts when they return to the Earth.请问:1. when引导的从句在句中做什么成分呢?2. 句子中return能否换成returned呢?原题return这里是一个填空,但是答案给的是原形return, 我觉得返回地球...
请教专家几个问题:1、关于动词时态1)-- There is someone knocking at the door? -- It must be the computer repairman. I ____________ (call) him to fix my computer. 请问此题时态如何确定。在具体语境(尤其是没有时间状语提示的情况下)过去...