There isa moving viewpoint
which travels along inside that which
it has to apprehend.请教老师这句话的语法结构，我完全糊涂了：我想的是：第一个which是从句的主语；That是宾语从句的关系词吗？还是代词呢？第二个which引导的是定语从句吗？
...ppointed chairman of the committee, being considered (=considered)not very popular with all its members. 我想知道，赵振才以上所解释的现在分词被动式和过去分词互换，是否正确呢？以上所给出的互换的例子是否正确？现在分词被动式和过去分词...
•Mr Lewis, living
with us since he returned, isnowa well-known author. （葛传椝英语惯用法词典）•He isauthor of
the capital review of Anacreon in E. R. He is to be heard of at No. 30 Craven
Street , having lived with us since he came to town . （google图书）[问] 请问老师...
if the district is essentially giving a pass to students who do not do their homework because of complicated family lives, it is going riskily close to the implication that standards need to be lowered for poor children.这个句子“it is going riskily close to the implication that...”中，clos...
In his lifetime, largely because of his successes, there came into widest acceptance the revolutionary conception that man could by the use of his intelligence invent a new mode of living on this planet粗体部分由倒装改为正常语序后，there the revolutionary conception came into widest a...
...tion 呢？If the government had known what was going to happen, it would not have increased credit facilities — a move that accelerated inflation.同样的，a move 是同位语没错吧？a move 的先行词是不是就是it would not have increased credit facilities 呢？
In a trial ,a judge must decide which eyewitnesses to believe and which not to believe .这个句子是: a judge must decide (that) He is to believe which eyewitnesses.的省略句吗？还是a judge must decide to believe which eyewitnesses.是不定时的复合结构？
..., and sometimes even encrypted. That makes network-based blocking hard, if not impossible.请问：(1) 第一段话的主、系、表分别是 the fastest-growing sort of mobile advertising、is、native，那后面的两个句子又是什么成分呢？(2) if not impossible 省略了哪些成分？
Certainly people do not seem less interested in success and its signs now than formerly.当然，现在人们对成功及其标志的兴趣与以前相比似乎丝毫未减。请问上述句子能否去掉do not，在seem后加not，而句子含义不发生改变呢？就是变成这样：Certainly ...
To know whether a topic or situationison heated discussion, just know whether it becomes a meme, which has been diffused from one person to another in a period and has evolved to a fixed form however it appears in front of us, even grammatical missing.这句句子里面however引导状语从句的...
...☆☆☆ADV 副词顺流而下;向（或在）下游方向 Something that is moving downstream is moving towards the mouth of a river, from a point further up the river. Something that is downstream is further towards the mouth of a river than where you are.请问老师，这个成分from a point f...