B：Well, you should have put details of your market research spending and the interest you will have to pay on the bank loan.A：Great thinking, Sally. I forgot those important items.对话A里的forgot，这里为什么用过去时态，而不是用一般现在时态？
But with AI, computers learn to find cancers based on the actual results of thousands of mammograms. 1. based on the actual results of thousands of mammograms 是状语还是后置定语？2. 分词作状语必须与主句用逗号隔开吗？
According to the author, the burning issue concerning immigrations is how to help immigrants to better fit into American society. 在这里concerning是介词吗，然后介词短语做定语？还有这样的词吗？concerned 可以这样用吗？
I no longer dismiss lightly a mental process which for nine tenths of the population is the nearest they will ever get to thought.这句话for which以后的从句是什么结构？有两个谓语动词？
The tax penalty can be imposed on the use of some disposable products,including plastic bags,thereby encouraging people to use eco-friendly alternatives.我想问下，这两处分词的逻辑主语分别是什么，是做状语还是同位语.望老师指点！
...这一点与a lot of 相同，即遵循意义一致原则。例如：There is only a small quantity of wine left. Great quantities of sand was washed down the hillside by the rain last night.A large quantity of air conditions have been sold since the summer came. Huge quantities of oi...
...astonishing drubbing handed out to her Christian Democratic Union (CDU) in the prosperous state of Hesse, she announced that she will step down as leader of the party in December中文：10月29日，在繁荣的黑森州，德国基督教民主联盟（以下简称“基民盟”）于地区议会...
原句：Finally, because the ultimate stakeholders are patients, the health research community should actively recruit to its cause not only well-known personalities such as Stephen Cooper, who has made courageous statements about the value of animal research, but all who receive medical treatment....
a surface of which one end or side is at a higher level than another; a rising or falling surface这是关于词典Oxford dictionary of English 2nd 关于名词 slope的定义。我看不懂的地方在of which 这里，以我浅显的语法能力判断 of which应该相当于 whose做连接词引...
Charlotte
had hardly time to answer, before they were joined by Kitty, who came to tell
the same news, and no sooner had they entered the breakfast-room, where Mrs.
Bennet was alone, than she likewise began on the subject, calling on Miss Lucas
for her compassion, and entreating her to persuade her ...
A：I’d like to
join the library. We’re new to the district you see.B：Certainly.
Well all we need is some sort of identification with your name and address on
it.A：Oh dear. We
just moved, you see, and everything has my old address.B：A driving
licence, perhaps?A：No, I don’t
drive.B：Wh...
It may be inferred that, for an agreement to have the effect of defeating, ～ creditors in existence at the time of the agreement or other transaction and it must be those very creditors who are defeated by a later shortfall. 可以推断，一份协议如果具备击垮债权人的效果，在订...