He spoke so fast that I could not follow.It was so easy a question that every one of us could answer it.Much to his surprise,none of them could tell the difference between them.这些个例句中的could是表示过去的能力吗?她们能否用 was able to来替代?
...？是变成不定式之后及物动词就可以做不及物动词吗？
The speaker who has no specific words in his working vocabulary may be unable to explain or describe in a way that can be understood by his listeners
句子1. Some so-called ‘modern’ pieces have been on
display for nearly eighty years.句子2. The objects on display were pieces of moving
sculpture.除了pieces
of的问题外，句子2中的sculpture怎么不用复数?
The consequences
of this attitude are, in fact, far-reaching. Young people apply for jobs, or to take courses in tertiary
education, and demonstrate in their letters of application that they cannot
speak English properly. 选自Simon Heffer 的《Strictly English》page 20 疑问1：to take courses
...
...三》第5单元的课文中有这样一个句子：
It’s so wet there that the trees are extremely tall, some measuring over 90 metres.
老师说some measuring over 90 metres是定语，但我认为是状语。急盼专家老师核实一下，谢谢！
...下发的一份口语资料中看到这样一句： I’ve already gone to the shop. 老师说这是美国英语用法，其中的 have gone to 相当于 have been to。 请专家老师核实一下，在美国英语中，可以用 have gone to 代替 have been to 吗？ 谢谢！
在Under the Moon的Chapter 4 Prison 888中有这么一句话：“No, Kiah”, Zadak said quietly. “I don’t want more people. Adai can come back to Earth after Gog is dead—after I am dead, perhaps. I don’t want Adai to die, too.”为什么too可以用在否定句中？too在此做什么成...
A part of the total space of any object, loose or tight, consists of empty space. 参考译文：任意一个松的或紧的物体的全部体积中的一部分是由空隙组成的。1.请教老师，形容词词组loose or tight可以称作为非限制性定语吗？它是后置定语更是...
这个句子是某美国报纸2015年时的新闻报道语句：By 2019, they are projected to have fallen off by roughly a third since their peak in 2009.我知道这句话的意思应该是: By 2019, they are projected to fall off by roughly a third since their peak in 2009.为什么这个地方...