... education as great as it is in some circles in England and certainly in the USA, the question might even arise in the parents minds as to whether the child should be compelled to go to school at all.老师，这里的as great as it is怎么理解，为什么as great as 能提前，it指代的又...
请老师们翻译一下，主要是 secure hard currency 不好理解。In the meantime, chaos in the collectives, bad weather, and exports of food necessary to secure hard currency resulted in the Great Chinese Famine.
Having seen there more than once,the old professor offered to show us around the newly built library.这around是修饰名词the newly built library还是修饰动词offer? 是否应该是offer around us？ 另外，还请问一下：morethan once 可以写作 more than one time吗？
This trend began during the Second World War,when several governments came to the conclusion that the specific demands that a government wants to make of its scientific establishment cannot generally be foreseen in detail可以理解成定语从句a government wants to make先行词是demands吗，...
On March 11th，far to the north in a smoggy Beijing，delegates to the National people's Congress, China's pliant-legislative, approved sweeping changes to Hong Kong's election.请问far to the north该如何理解，far 在这里做什么词性啊？
No nation has ever lost an
existing middle class and the United States is not in danger of that yet. But
the percentage of national income held by the top 1% of Americans went from
about 10% in 1980 to 24% in 2007, that is worrisome signal.请问老师，But已经是个连词了，这个句子改错...
The networked computer offers the first chance in 50 years to reverse the flow, to encourage thoughtful downloading and, even more importantly, meaningful uploading.句中，downloading和uploading为动名词，而它们的修饰词为thoughtful、meaningful, 都是形容词，修饰动名词的不...
...是不是这个动词短语就是及物动词(如bring her up；bring up the girl；bring the girl up是不是三种里任意一种形式都可以判断该动词词组就是及物动词词组?)
3.如果 是动词+副词+介词(如look forward to，keep up with)形式的词组是不是该动词(look...
刚才查spirit，看到如下释义N-SING Your spirit is the part of you that is not physical and that consists of your character and feelingsN-SING The spirit in which you do something is the attitude you have when you are doing it N-UNCOUNT Spirit is t...
...，想知道他们是怎么来的：1. Though women were watched to have the same chewing pace as men, they chewed each mouthful more times, slowing down the total time it took them to eat their meal.这里为什么用 to do，不是 doing？2. In the video, the man can be seen holding his mobile ph...
FEMALE PROFESSOR: Unfortunately many of the original, stained glass windows were thought to be old-fashioned and...and they were actually destroyed, replaced by painted glass.FEMALE STUDENT: They actually broke them? That showed good judgment, real foresight, didn't it?MALE PROFESSOR:&...
1. The question who is the boy's father is unknown.2. The question who the boy's father is is unknown.a. 是第二个对吗？两个is在一起可以吗？b. 第一个who在从句中作主语不行吗？c. who在名词性从句中作主语时为啥是疑问语序？从句不都是陈述语...