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问题 一道选择题（涉及until与unless的区别）

As we can see, light won’t bend around the corner _____ it’s made to do so with the help of the objects that can reflect light.A. until      B. unless答案为 unless，A 为何不行? 请解释一下! 谢谢！

问题 请教一个考研问题（句子理解和词的理解）

The reason for its inquiry is that the BBC's royal charter runs out in 1996 and it must decide whether to keep the organization as it is, or to make changes. 问题：The BBC's "royal charter" stands for_______.B. the privileges granted by the Queen.C. a contract with the Quee...

问题 英语可以说please can you do sth吗

...e in.Please wait a moment.Please tell me what you know.Please help me with the heavy box.但是，如果是一个疑问句也可以用 please 开头吗？比如：Please can you do it for me?Please can you tell me the news?

问题 是否是定语从句的判断

By and large, people flet that their actions and hard work—not outside forces—were the deciding factor in how their lives turned out.想问一下最后的从句是什么从句，感觉像定语从句，感觉又不是？turn out 怎么理解？

问题 究竟使用名词的单数还是复数的疑问

Families have also experienced changes these years. More families consist of one parent households or two working parents.句中，household为什么要使用复数households？可否使用单数household? 又如，老师对学生们说，把书翻到第十页，应该说Open your books at page...

问题 请教尊敬的曹老师：一般现在时表示过去时间的用法与转态动词自己使用自己的疑问

...动词。例如:1、Alice tells me you are entering college next year.2、The ten o'clock forecast says that it is going to be cold.3、we learn by experience that only socialism can save China.4、l hear poor old Mrs Smith has lost her son.5、Your correspondent (通讯记者)Smith writes in the is...

问题 这句含蓄条件句为啥用 would have improved 表示对现在的虚拟

...现在的虚拟不应该是用would do吗？原文：Even more worryingly, the fascination with the Internet by people in rich countries has moved the international community to worry about the "digital divide" between the rich countries and the poor countries. This has led companies and individuals...

文章 2020年湖南各地中考英语完形填空（共14套）

...versity student, I decided to learn German. For some reason I really liked the language, but I was not very good at learning it. The grammar ___31___ me a lot and even drove me crazy. My only advantage was___32___ —I got an A on every word test I took. After two years of studies, I struggled（挣...

问题 We are playing better as a team now中的as是什么意思

... play football. I am in our schoolteam and we are going to play against another school next week.       The practice starts at 10 am.We all arrive as early as we can so that we&nbs...

问题 make sth do sth与make sth to do sth（2012短文改错）

Meanwhile, I found out that with more patience I must make my toys to last. My attitude changed from then on.这是2012年的高考英语新课标卷短文改错中的一句，答案是把 must 改为 might 或 could，但为什么这里用了 to last 呢？这里的 make 是表示“使”吧，它...

问题 good to soft的分析与理解

...双解词典》going 词条的一个例句：After an inch of rain at the race course overnight，the going is descibed as good to soft. 由于头天晚上的降雨量达到了1英寸，赛马场的场地据说稍偏软。对于句中good to soft 的含义，我不明白，请专家指教...

问题 关于below which在句中所做成分的问题

This revealed that the soil-water content at−15 bars was consistently between four and eight molecular layers of water coverage for most soils. This equals the water coverage below which volatile organic chemical vapor/solid partitioning becomes significant.这个句子中below which 做什么成...

问题 how many countries will be participating in the ne

为什么要用will be doing而不用will do

问题 介词补足语和介词宾语困惑

...1155页，图中有两处划线，第一处划线把Many people looked at the pictures.中的 the pictures 分析为介词补足语，第二处却把Many people looked disdainfully at the picture.分析成了介词宾语。在书中找了好久没有找到满意答案，只检索到了上图中的...

问题 might be to do sth 结构疑问

Researchers thought they might be able to use those similarities to learn a dead language, as long as they understood another language from the same "family".They chose two dead languages that are over 3000 years old.  One is Linear B, which they compared with Greek. Linear B was first understood i...