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问题 这句话用完成时和过去时有什么区别

The guard rails that will be familiar to anyone who has attempted to cross a road were an engineering solution to pedestrian safety. 句中的has attempted换成attempted有什么影响一直感觉完成时和过去时的区别似懂非懂谢谢解惑

问题 ​半系动词的从句属于宾从还是表从呢？

半系动词例如look, sound, notice，taste, smell, feel, get, turn, grow, make, come, go, fall, run等等，当其用做连系动词时，后面接的是宾语还是表从呢？如果是宾从that可以同普通的宾从一样省略嘛？

问题 关于并列状语的问题

Pressed from his parents, and  realizing that he has wasted too much time, the boy is determined to stop playing1、为何这句当中and后不能用to have realized？表主句谓语之前的动作，按正常逻辑来讲，应该是先意识到，再去停止游戏。2、句中realizing 还原成...

问题 时间点能做定语从句的先行词吗

It was December 26, 1893 ______ Mao Zedong was born in the common village.A. when B. that  C. which D. in which本题答案是A。请问这是状语从句还是定语从句？ December 26, 1893 可以作为先行词在从句中充当时间状语吗？如果把D改成on which 对吗？谢谢

问题 这里为何使用进行时态

...e glasses of it a day. But, more recently, we've begun collecting evidence that says the USDA might be missing an important piece of story.请教大家，这句话中进行时态be missing里的动词miss完全是一个过去的动作，语义也不需要强调正在进行，为何使用进行时态...

问题 现在分词与过去分词同时修饰中心词的问题

We have leaped over that long period of time preceding death known as old age. 这个句子中现在分词短语preceding death (在死亡来临之前) 和过去分词短语known as old age (被称之为晚年)同时修饰中心词time，如果是并列关系为何不用and连接？

问题 名词所有格的问题

... 19-year-old teenager can imitate the sounds of 50 animals. And it is true that his mother herself cannot distinguish them from the real ___________ (animal).这是一道适当形式填空题，答案是animals'。（这里应该是代表animals' sounds）请问是否名词所有格的功能即可...

问题 如何理解such as there is

...l in kind with the literature, painting, and sculpture of white Americans; that is, it shows more or less evidence of European influence.请问这句话中的such as there is 如何理解？谢谢！

问题 动词hope可以用于进行时态吗？-续

...在进行时，可表委婉、客气。”。如： I’m hoping that you will come and have a chat with me.

问题 compare with, comparing with, compare with的区别

How does the UK’s performance compare with that of other European countries?这个句子中的 compare with 用得对吗？难道不应该是 comparing with 或 compared with 吗？句子是什么意思啊!

问题 这句话翻译不通啊？

“If mental health professionals determine that as one of a number of strategies teachers should consider，then I'll support them every day of the week," he told reporters re...

问题 构成时态的助动词后的否定词是状语吗

例如下句中的 not 是状语吗？But it does not show how well a student can connect that information to the real world. 

问题 填上适当的词使句子语法结构以及语义通顺

如果质量相等情况下优选普通网友的解答！It is not someone who is a remote figure, _____ someone that help whose around them find the strength within themselves（填上适当的词使句子语法结构以及语义通顺）

问题 为什么用动名词

He reports that, when speaking, white communicators usually look away from the listener, only periodically glancing at them. They do the opposite when listening.They are expected to look at the speaker all the time.请问这三处为什么用动名词形式？ 如果是when是介...

问题 句子语法成分分析？

...ountry like England, with a growing population, there is always the danger that the wide, open areas will be built upon and their beauty destroyed.在任何一个像英格兰这样小的国家里，由于人口的不断增长，总是存在着把广阔的空旷场所用来建屋造房而使其美景...