问题 get up close to ..的理解

Under the Sea facility one can get up close to our marine-creature friends and fellow Earth-dwellers – even hands-on at times. 1。请问，get up close to是什么意思？ 和get close to有什么区别？2。even hands-on at times 是什么意思？ 为什么中间加那么多横线？

问题 名词前有first修饰时其后不定式的时态问题

I was the first Western TV reporter_____ (permit) to film a special unit caring for pandas rescued from starvation in the wild. 答案：permitted. 问题：请问可以填写to be permitted吗？是否还能填写to have been permitted?  语法书上规定 first 修饰名词时，常常...

问题 难句分析（涉及句子的平行结构问题）

When it comes to like a family and a gene perspective, it's possible that within your family there might be multiple men who end up at a later age dealing with blood pressure issues, but also deal with either a heart murmur or heart arrhythmia.划线部分是什么句法关系？谢谢老师的...

问题 He is much more likely to be in China怎么分析句子成分

问题 there be的特殊疑问句(what is in it与what is there in it）

There is some money in it.如果对 some money 提问，应该是这样吧：What is there in it?但好像也可以这样说吧：What is in it?也就是说：上面问句中的 there 是可以省略的，是这样吗？但我查了好多语法书，上面都没有提到可以省略 there 啊！有...

问题 一般现在时的语境中为什么可以突然插入一般过去时

Last weekend I went to visit my grandma. Although her house is far from mine, I still decided to walk there.lt was........ When  I  arrived at my grandma's house ,she was vere surprised to seeme."Is it necessary (必要的)for you to come here on foot? Why don't you drive...

问题 关于up to 做复合介词的用法的疑惑

老师好，我有个疑惑，up to表示多达....时，修饰的是具体的数量， 那么问题来了， up to做为介词，为什么能修饰数词呢？修饰数词不应该是副词的用法比如（nearly  about等等）。辛苦老师解答。

问题 Against up to 5 enemies.是否有语法错误

老师 the fighter fight against up to 5 enemies.老师在这个句子中，agianst作为介词后面接介宾语， up to作副词修饰5， 这句话是否有语法错误呢？ 

问题 If 可以表示"虽然"吗

... I repeated,“世界的中心？”我重复道，trying to show interest if not complete acceptance.虽然我并不真正赞同，但仍尽力表现出对此的兴趣，He nodded. “The absolute center.”他点头说：“绝对是世界的中心。

问题 as...as...比较句中省略成分存疑

要表达： 我和昨天一样快乐。I am as happy as I was yesterday ?还是I am as happy as was yesterday ?还是I am as happy as yesterday ?究竟哪一句或哪几句是正确的呢？

问题 主语下加状语和评注性状语的判断

...》（第一版)388页，有这样一个句子：She wisely didn't attempt to apologize.(= lt was wise of her not to attempt to apologize.)章教授的解释是：有时评注性状语也可采取中位。按照评注性状语的定义，应该指的是说话人对整个句子内容进行评论，...

问题 名词所有格问题

摘抄例句：If his theory is right,it would explain why ,when we miss a night's,we find it harder the next day to concentrate. 这里right's为名次所有格吧！？那他应该在后面接个词构成所属关系啊？例如Mary's brother.而此处right's 的后面什么...

问题 关于IF 引导的条件状语从句的题

If not treated with the respect he feels due to him, Jack gets very ill-tempered and grumbles all the time. 请教下老师，为什么这里不用be treated, 不应该是被对待吗？

问题 如何判断nor引导的倒装句前面是否需要加and等连词

...’t understand it at the time, and nor could we.I don’t expect children to be rude, nor do I expect to be disobeyed.It was not my fault, nor his. Worrall was not at the meeting, nor was he at work yesterday.这是字典里面的几个例句，看不出 nor 前面加了 and 和不...

问题 怎么判断“with+名词+介词短语”是with复合结构还是介词短语？

...必太展开详述（占用你们宝贵时间实在不忍）。With a doctorate in theatre arts, Basting is an English professor at the University of Wisconsin-Milwaukee and founder of TimeSlips, a nonprofit devoted to storytelling. 我的理解With a doctorate in theatre arts就是介词短语作...