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问题 whether从句的省略

The accord banned any land-based missiles from Europe with a range between 500 and 5,500 kilometers, whether nuclear or conventional. 最后的是不是状语从句省略，补全为whether nuclear or conventional missiles are?

问题 介词后的宾语可以省略吗

...a narrower gap between first-tier cities and beyond in development levels...可以把beyond后面的宾语省略吗？

问题 如何用英语表达“按小时付费”

The babysitter serving the family was paid by ________ .A.the hourB.hoursC.an hourD.hourhour前为什么要加定冠词？

问题 现在完成时的疑惑

Flora looked out of the window and found it ______ heavily.A. snows B. snowed C. has snowed D. was snowing选项c为什么不可以呢？

问题 为何一个校长不加冠词，老师加冠词

After forty years as headmaster.和Has completed forty years as a teacher.

问题 of在这里怎么理解?

He let out a cry of pain as the nail went into his foot.cry 和 pain 并没有"xx的xx"关系,这个时候的of该作什么解释呢?

问题 than的正确理解疑问

He got to know a famous writer who knew much more knowledge than his own (knowledge was).为什么than从句是his knowledge was，而不是than he does？

问题 away用法

The puma was often observed at one place in the morning and at another place twenty miles away in the evening.中away是什么词性?什么用法?She saw a large cat only 5 yards away from her.这里away词性和用法是什么？请老师们分析一下，谢谢！

问题 hardly...when

我们说hardly...when通常主从句用过去完成时和一般过去时，请看下面题目____ the hibernating animals ____ any movement ____ they hibernate.A. hardly had; made; whenB. Hardly do; make; when答案是B，还有这种特殊用吗？

问题 as desserts做什么成分呢？

Many people made a living by making and selling sugar paintings as desserts.这里的as desserts怎么理解呢？

问题 as desserts做什么成分呢

Many people made a living by making and selling sugar paintings as desserts.这里的as desserts怎么理解呢？

问题 如何用英语表示汉语的“一两分钟”？

要表示汉语的“一两分钟”，英语是用a minute or two 还是 one minute or two？还是两者都正确？这其中有什么规律吗？

问题 如何理解banana的可数问题

书上说 banana 是可数名词，那请问一下，如果有人说 a banana，那它是“一支香蕉”，还是指“一串香蕉”？同样地，如果有人说 two bananas，那它是“两支香蕉”，还是指“两串香蕉”？

问题 句子划分这样划分对吗

Some of them（主语）behave（谓语） so badly（宾语） that people called the police。（结果状语）It （形式主语）was(系动词) such a dangerous drug（表语） that he nearly died（结果状语/真实主语）。

问题 over是介词还是副词的区别

They had a dispute over who should be his dance partner.老师，over 在文中是副词吗？它是修饰动词的吗？