找到约 40000 条结果

问题 but they also用法的对吗

... a given substituent is electron-withdrawing or electron-donating relative to hydrogen, but they also give us a qualitative and quantitative sequence of EWG-power or EDG-power. Please note, as we will see, that a para X has a different sigma value that of a meta X.我的疑问：but they a...

问题 类似 country of origin labels的短语有哪些？

...;can’t do that anymore,’ and Congresshad to follow through. They are repealing these country of origin labels.疑问： 类似 country of origin labels的短语有哪些？也就是一个of短语修饰一个名...

问题 不定冠词后接物质名词是什么用法（如a metal）

...s an electro-chemical process by which a metal such as mild steel, returns to its natural state,state,such as iron oxide or rust. 句中a metal何意？书上解释说a metal是泛指一切金属或合金，我没有理解明白？metal是物质名词，通常不可数，a+物质名词，例如...

问题 Do a good job with sb/sth的with

Do a good job with sb/sth 中 with怎么理解？We're not doing a very good job with that.You're doing a good job with her.You need to do a better job with Marry Ann.You've done a good job with this house.

问题 go,come,sit,stand + doing - 如何理解为主语补语（=表语）呢？

...使用呢？还是所有动词都可以这样使用？2) She came running to meet me - 理解为状语，我能理解（我理解为方式状语），但是如何理解为主语补语呢？（就是表语吧?）

问题 句中的时态结构should never have done wringing跟过去将来完成进行时好像

I was so pleased to see him, that I thought I should never have done wringing his hand.

问题 notoriously 和convincing as的问题

1．Reform has been vigorously opposed , perhaps most notoriously in education , where charter schools , academies and merit pay all faced drawn-out battles.问题：请教老师，perhaps most notoriously这个副词词组在整句话中，作状语吗？如果是，这种好像类似补充的，...

问题 如何理解With 30 people in his firm...中with的用法

...文章中的完整句子： With 30 people in his firm, John is one of the only three men. 文章后面有一道题：说公司有33人，男人3人，女人30人。（是判断题） 请问老师，with 在上句中的用法是什么？词性是什么？翻译是什么？ 可以像...

问题 interesting这类词怎么理解(是形容词还是现在分词)

▲The book is interesting.句中interesting是现在分词还是形容词？书上将它讲成现在分词。根据现在分词的构成v-ing形式，interest是动词，含义有“使产生兴趣; 使参与，使加入; 引起…的意愿”等。但是interesting本身又是一个 adj.（有趣...

问题 如何理解副词just是附着在介词词组上作修饰语

I left it just inside the garage.章振邦新编高级英语语法665页说：上句just 是修饰介词inside 还是修饰介词词组inside the garage，现在说法还不一致（我的理解：意思是2种理解说法都可以），但无论如何副词just是附着在介词词组上作修饰...

问题 这句话中的surpass怎么理解

...fficer Adam Bain said. Twitter surpassed 100,000 active advertisers during the third quarter and began making money from logged out users, or those without accounts who visit the site, he noted.首席运营官AB说，“视频广告帮助提高了广告业的业绩”。并且他注意到，推特...

问题 be retiring的用法问题（系表结构还是进行时态）

老师好!Now that my former headmaster,Mr.Page,is retiring,pupils of the school will be sending him a gift and an album with the signatures of all those who have contributed.Many former pupils will be attending a farewell dinner in his honour.本句中 be retiring 表示即将要退休（将来时...

问题 如何判断with加宾语加宾补结构，还是with加宾语加后置定语结构

Based on their findings, they identified a succession of phases of agricultural development in the wetlands there, with several of these phases predating the earliest known agricultural influence from Southeast Asia.请问老师：句中predating...是宾补还是后置定语，是不是只能根据...

问题 2008年上海交大单词选择题难题

1. The structure of this animal's brain gives no______ that it is any more intelligent than others.A．indicationB．indexC．hintD．implication是选A还是C呢？网上有选A也有选C的。2. A child hears his mother tongue spoken from morning till night in its_____form.A．correc...

问题 非限制性定语从句求教

Building maintenance workers were circulating through the office space ensuring power had been restored,which it had.首先这是一个复杂句S：Building maintenance workers，其中building maintenance是名词作定语修饰workersP：were circulating,又助动词的be和动词circulate构成...