According to the Student Monitor，a private student market research
company based in New Jersey，about 5% of
or textbooks required in the autumn in the United States were digital
textbooks.这是一道改错，require-acquire，请问老师require在这里不能理解成美国学校所需要的教...
Prospective students from India
have expressed fears about the racial climate in the United
States, concerns that might have been heightened after
the shooting death in February of an Indian engineer in a suburban Kansas City bar.老师，逗号后面的concerns是做express的宾语么？如果是...
This was the gymnastic school in
which Washington was brought up; in which his quick glance was formed, destined to range hereafter across the
battle-field, through clouds of smoke and bristling rows of bayonets; the
school in which his senses, weaned from the taste for those detestable
indulgences,...
sb be done to do结构例如 He is thought to be hiding in the woods.我们知道这种结构相当于是It is thought that he is hiding in the woods.这个句型转化而来那么这里为什么不直接用He is thought hiding in the woods？即用现在分词作主语补足语，因为He is found ...
There are a great many careers in which the increasing emphasis is on specialization.这句话中的in which应怎么理解，从句是在哪里结束的？specialization搭配的是on还是in？这种介词+which的组合的语法结构是怎么样的.
A new problem threatens to earn them —especially in America—the sort of nasty headlines that inevitably lead to heads rolling in the executive suite:date insecurity.
1.请问rolling in the executive suit :date insecurity这一部分作什么成分？是独立主格吗？
2.为什么莫名其妙...
（原句）There has been growing anti-AAA sentiment in recent years, and anger at what many feel is increasing AAA interference in BBB affairs.注：文中AAA代表一中央政权，BBB代表一地方政权（改写句）There has been growing anti-AAA sentiment in recent years, and anger at AAA i...
...的句子,每题只改成1句。1) The Titanic hit an iceberg accidentally in the evening. Everyone was enjoying themselves in the evening. 2) Suddenly, large quantities of water flooded into the ship, and a great number of passengers were trapped in it. 3) Therefore, Rose was put into a difficult s...
She
rang up her daughter and asked for her help in what she described as a little
spot of bother. 这句话里，in
what she described as a little spot of bother 是不是介宾短语作后置定语，修饰前面的宾语 help? 还是作方面状语修饰前面的动词词组 asked
for? 有点糊...
...Ⅰ-材料来源-阅读理解D 【高考真题-再现】Human speech contains more than 2,000 different sounds, from the common “m” and “a” to the rare clicks of some southern African languages. But why are certain sounds more common than others? A ground-breaking, five-year study shows tha...
Emily Dickinson’s letters to Susan Huntington Dickinson were written over a period beginning a few years before Susan’s marriage to Emily’s brother and ending shortly before Emily’s death in 1886, outnumbering her letters to anyone else.
A. Dickinson were written over a ...
...，网页上可以查到。Compared with foreign
festivals, traditional Chinese festivals are not inferior in cultural
connotation, but lack of fashionable elements pursued by modern people.其中关于lack的用法想请教各位老师：1.文章使用了lack of，则lack被当成名词。①假如...