... to indicate that this assumption is incorrect. Historians have long been puzzled by dots,
lines and symbols which have been engraved on walls, bones, and the ivory tusks
of mammoths. The nomads who made these markings lived by hunting and fishing
during the last Ice Age which began about 35,0...
The woman’s condition is such that she would have been unable to communicate to staff that she was pregnant or that she had been assaulted.问题：she would have been unable to xxx 此处时态如何理解？
... seemingly respectable person or family has some
terrible secret which hasbeen concealed from strangers for years. The English
language possesses a vivid saying to describe this sort of situation. The
terrible secret is called 'a skeleton in the cupboard'. At some dramatic moment
in the story, the ...
...I have had
autism since the age of 3, which means communication has always been a big
problem for me. Like everyone else in the world, I have an up-and-down life, during which I went
through some of the journey that hasbeen a rocky roadblock. It was
very challenging to live through the times that I...
HAD
not been in Tahiti long before I met Captain Nichols. He came in one morning
when I was having breakfast on the terrace of the hotel and introduced himself.
He had heard that I was interested in Charles Strickland, and announced that he
was come to have a talk about him. They are as fond of goss...
People at Audi - as has repeatedly been shown over 100 very diverse years - are characterized by a spirit of individuality and are fond of coming up with original solutions. 中间插入语“as has repeatedly been shown over 100 very diverse years”如何分析句子成分？感觉没...
... was awarded the Fields Medal.Maryam Mirzakhani is the first woman who hasbeen awarded the Fields
Medal.这两句话在句意上有何不同吗？who hasbeen awarded the Fields Medal 是表示过去的动作对现在的影响吗？who was awarded
the Fields Medal 是单纯表示发生在过去的...
...er)since I was a child. 我自孩提时代起就认识她了。I haven’t been to the cinema ever since I owned the TV
set. 自从我拥有了这台电视机，我就没有去电影院看过电影。另外，也可以将since从句中的谓语改为完成时态来加强语意而使持续性动作...
...ought.请问老师这里为什么不能用现在完成进行时have always been thinking呢？类似I've been thinking about the problem for ages.同样还有一句：2. She ________(study) for her exams for the past three months.正确答案是hasbeen studying为什么不能用has studied...
...都是在词典中找的，go through表示经历的时候，完成时用been或gone好像区别不大，可以替换？He is fifty and hasbeen through two marriages .
I'd been through the trauma of losing a house .
The hostages spoke openly about the terrible ordeal they...
...l and communication skills.What do you need to prepare?●Visa:
You should obtain the necessary visas.●Travel:
You must arrange and finance your travel to and from the locationwhere you will
do your internship.●Medical
insurance: You must show proof of a comprehensive health insurance valid (有...
老师好！在理解句子It hasbeen three months since we had winter vacation的时候我遇到问题：have winter vacation这个动词短语的动词have是非延续动词还是延续性动词？如果have在这里是非延续性动词，It hasbeen three months since we had winter vacation是...