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问题 the last 20 years可以单独作状语吗（前面没有介词）

...川高考英语阅读理解B中的句子：Our own experience working together on health, development, and energy the last twenty years has been one of the most rewarding parts of our lives. 问题：the last twenty years前面为什么没有介词？它可以单独作状语吗？

问题 为什么这句话里的bed前面没有加the?

The Three Bears were all around her, so Goldilocks jumped out of bed and hurried out of the house without her basket.这是外研版七年级下册金凤花姑娘和三只小熊的那篇文章。我的问题是，这里的bed明明是实际的床，为什么不加the？

文章 对中国外语教师群“有问必答”的问题商榷（之九）

...盟、中国外语教师群“有问必答”（第3期）【问】We are influenced by our culture, our biology and our time in history to notice physical beauty quickly and rasily. 这个句子中划线的动词不定式做什么成分，麻烦专家们解答。谢谢！（老师A）个人认为...

问题 关于介词放在疑问词之前还是句末的问题

...可以放在疑问词之前，也可以放在句子的后面吧？比如 With whom are you speaking？可以写成 Whom are you speaking with？同样，在定语从句中，先行词前如果有介词，介词也可以提到先行词前面，或者位于从句后面嘛？

问题 as在句中的含义和前后句时态

We _____ at the house as we ______ of buying it.A. looked: were thinkingB. were looking; were thinkingC. were looking; thoughtD. looked; had thought本题正确答案是 B，请问老师 as 在本句中是否翻译成“当……的时候”，在我印象中，while 后面要用进行时，as 之...

问题 five hours' drive,five-hours drive等辨析

After_____ drive,they reached what they thought was the place they'd been dreaming of.A. five hour B. five hour'sC. five-hours D. five hours'答案为 D。为什么？什么意思。谢谢！

问题 为什么scarcely had放句首?

Scarcely had they taken it out when Snow White came to herself, and told them what had happened.

问题 英语句子翻译

...t do so,that too would be valuable information. Scientists often make the case for the value of negative results. By making it so much harder to believe in longstanding theories,this would be the most important null result in the history of physics.

问题 ended 和 promoted 的相关问题

The introduction of programmes will hopefully help the systematic destruction of the environment ended and see alternative energy promoted around the world.老师，这里为什么不是help sb\sth do sth和 see sb\sth do sth的结构？

问题 句子分析

The truth is that an observer would probably conclude that none of the policies adopted either on or in defiance of the IMF’s advice made much difference either way.事实上，一个不卖弄花言巧语的人会认为，各国所采取的一切对抗或无视国际货币基金组织建议的政...

问题 曹老师解答的《时间和条件状语从句用现在完成时的问题》自己有二处不是太懂

...2：如果是过去的习惯是否可以加不确切的时间呢？比如 I taught English before.

问题 非谓语动词的问题

The program ______ to raise funds for farmers in the west of China proves to be an effective approach to solving the problem of poverty.空格处为什么填meant, 不能填meaning?

问题 300 million tons of plastic作主语时谓语动词的选择

各位老师好，请问 300 million tons of plastic is/are created each year, of which about 10 percent ends up in the sea. 这个句子中 created前面应该用is还是are，该怎么判断呢？是看plastic还是tons呢？

问题 什么时候用双重所有格

We have friends to help us fight against pollution, and trees are one of ________. A．themselves B．they C．their D．them请问什么时候用of 加名词？什么时候用双重所有格？该怎么区分呢？

问题 be afraid of doing sth 和 to do sth 理解

She seldom took the plane. She was afraid of flying.这里的She was afraid of flying 可否改成She was afraid to fly ? 为什么？