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问题 谓语动词单复数的判断（drought, combined with）

A nearly decade-long drought combined with historically high temperatures have created tinder-like conditions in the nation's central regions. 请问这句话的谓语动词是不是应该用单数 has？

问题 be looked at by sb的说法是否有误

I don't like to be looked at by the others. 我想问一下不及物动词加介词等于及物动词，那么比如上面这句, by和at都是介词这样写是否有误?

问题 貌似简单而实际看不懂的句子（句子成分不明）

That is,money sought for its own sake is the cause of all sorts of evil.这个句子的句子成分怎么划分呢，怎么翻译呢？尤其是逗号，以后红色部分。拜托老师们了。

问题 a solid,a clear 修饰名词的含义

The wall is a clear thirty feet high. It was a solid ten years since he left.【请问】这两句里面的名词修饰语，强调的是非常准确的意思（正好有30英尺），还是表达了，说话者认为，大于等于30英尺。词典查不到对应的解释。

问题 可以直接用动词原形作系动词be的表语吗

可以直接用动词原形作系动词be的表语吗The last thing we wanted to do is cause her any more hardship and emotional turmoil.这里为什么cause是原形？

问题 英文文献中图例的解释性表达

MC-X%-Y and SC-X%-Y represent the MC and SC testing samples with both X% moisture content and Y g/cm³ density, respectively.老师，我想表达的是：MC-X%-Y 和SC-X%-Y分别表示MC 测试样品和SC测试样品具有X%的含水率和Y g/cm³ 的密度。我的表达方式正确吗

问题 taken away this week to much bleating.怎么理解

...enjoy protected benefits, such as free access to the BBC, taken away this week to much bleating.

问题 介词短语用法疑问

The requirement that children go to school for about six hours a day, 180 days a year, for about 10 years,  whether or not he learns anything there,  whether or not he already knows it or could learn it faster or better somewhere else,  is such a gross violation of civil liberties.老...

问题 all this与all thes如何区别和理解

In addition to all this there was evolved the theory that light is an electromagnetic disturbance.句中all this 如何理解？ 为什么不是all these ? 既然用了all, 为什么后接this, 而不是these呢？

问题 宾语从句的时态

...种主句，比如，Please tell your friend early that you_______(go)to the party. If you'll arrive late for any reason,try to let your friend hnow early.这里主句是祈使句；还有怎么样的主句类型？含情态动词也算一种吗？什么样类型的主句，从句可以是任何...

问题 desire 后面的that从句是同位语从句还是主语从句

It is our desire that every effort should be made to protect the environment.这句话是主语从句还是同位语从句？类似的句子如何判断？

问题 as much of a success as

The experiment was as much of a success as we have expected. much of a success 属于什么用法 1.of + n ＝ adj as much of a success as＝as very successful as 2.much of a + n很大程度上……

问题 动名词作介词宾语的用法

... 牛津词典中sign后接of sth,that，例句中却出现of doing. The gloom weather shows no sign of improving. 为何of后面有时可以接动名词作宾语有时却不行？学生这里只是就of一词举个例，其它介词也一样，有时可以动名词有时却不可接。

问题 much as 用法困惑

Finally Richards got up and strode aimlessly about the room, ploughing his hands through his hair, much as a somnambulist might do who was having a bad dream.1. ploughing his hands through - 词典上没找到这样类似的用法。2. 上面much as是否省略了一个as？应该是as much as, ...

问题 第一句是倒装句吗？如果是，此处为什么倒装？

For a lecture course I teach at Brown University called “Love Stories,” we begin at the beginning, with love at first sight.