On September 11,2001,intermational terroists hjjacked four commercial airplanes,two of which were used to destroy the twin towers of the world Trade Centerin New York City.老师，这里的be used to不能理解成过过去常常，应该是被动语态，被用于做某事，后面带to的不定...
He was lying on the grass, his hands crossed under his head(=and his hands were crossed under his head).他躺在草地上，将两手交叉枕在脑后。不理解为什么是his hands crossed 呢？为什么是被动关系？不应该是主动关系his hands corssing...吗？
Everyone knows that consumers are migrating to a multi-screen world. As people spend more of their leisure time on digital devices, advertising dollars should follow the eyeballs.advertising dollars 可否翻译成广告费用，follow the eyeballs.可否翻译成紧跟观众眼球？
例句:He ventured large sums of money on speculative stocks and was successful.He quickly accumulated a large amount of assets in this way.为什么sums of后接名词money,不需要用复数 ? (a sum of 和 sums of是一样的?)a amount of后面为什么需要跟复数assets呢 (amount不是应该...
...片中有一句话，having animals fall from the sky has been documented
on paper going back to the 9th century。我的问题是:1.不清楚这里第一个单词have的含义和为什么使用动名词形式。2.我感觉很难理解整个句子的语言组织和时态使用，我认为表达同...
I had not known you a month before I felt that you were the last man in the world whom I could ever be prevailed on to marry.（简爱）我译:一个月前我还不认识你，我觉得你是世界上最后一个我被说服去嫁的男人。参考译文:我认识你不到一个月的时候，就...
When I was done talking, the preacher kissed me good night, and then he leaned way over and gave Winn-Dixie a kiss, too, right on top of his head.请问老师，如何理解这里的 way？感觉很多余。
...of 通常只用于 as…as that of 以及 than that of。如：The population of
Shanghai islarger than that of Wuhan. 上海人口比武汉人口多。The military budget
of that year is thirty times as large as that of 1950. 那年的军事预算是1950年的30倍。但是下面这句，既不是...
Campers enjoy a staff-to-child ratio ranging from 1:4 to
1:7 depending on the age group. Instructors are passionate educators who are
experts in their fields and have undergone training and a background check.这是2023年高考英语浙江卷阅读A中的一小段，请问句中的 staff-to-child ...
... _______ Sunday.
Every Sunday he helps atthe Old People's Home.
A. on B. in C. during D. execpt
对于该题中help后面没有宾语，我感到奇怪，回家查：《英语常用词用法·详解大词典》席玉虎p1585：help用作不及物动词时常表示“...
With her help he managed to get a loan for a house on the basis of character alone, no down payment needed.句子大意：在她的帮助下，他没有支付任何押金，以自己的人格担保获得了房屋贷款。请问：1. with 介词短语 with her help 是作方式状语吗？2. no down ...