找到约 40000 条结果

问题 关于补全对话的试题

...t.A:______?（此横线处必须是现在完成时吗？）B : I have been to Beijing .(觉得此处有必要现在完成时吗？一般过去时是不是更好？）A: ______?(难道此处必须是现在完成时吗？）B: For 10 days.A: Have you been to the great wall?.(此处有必要现在完...

问题 if ever she 或 if she ever 是一样的吗?

此结构中ever位置有讲究吗? if ever she 或 if she ever都可以吗?意思一样吗? She had told him to come straight in (if ever she / if she ever ) failed to open the door.

问题 句中的for和by的含义

Biden intends to reanimate the Paris process and much else, likely committing the US to a zero net emissions goal by 2050, while focusing on more aggressive 2030 targets, not just for the US, but by compelling other emitters towards more serious 2030 goals.句中的not just for the US, but by compel...

问题 这个现在分词短语saying...的逻辑主语是什么

Vladimir Putin said Russia would start withdrawing the “main part” of its forces in Syria, saying their main objectives (officially, fighting terrorism; actually, keeping Bashar al-Assad in power) had been achieved. 请问：saying 的逻辑主语是？

问题 spend..in doing中的in doing..作什么成分？

They spent the first hours of businees lives in sweeping out the office.可以把in doing sweeping out the office看成宾语补足语吗？

问题 非限定性定语从句中关系词的指代问题

My uncle works on a farm, where there is a lake in front of it.这个非<限定性定语从句>，学生我感觉：<关系副词>where、<介词宾语> it均指lake，且语法上未见此现象，是否显得重复了？

问题 动词的时态（涉及一般过去时和现在完成时）

But soon after retirement, all of the hobbies become as boring as the jobs they ______(leave). 答案给的 left 和 have left。我想请问曹老师这里为什么可以用have left？

问题 过去式的相关问题

Not until recently______the development of tourist-related activities in the rural areas.A. they had encouraged B. had they encouragedC. did they encourage D. they encouraged老师，这题选C，我知道是倒装的结构，但是为什么这个里面的时态是过去式，哪里看出要要用...

问题 stand at the window 正确的理解

A woman in jeans stood at the window of an expensive shop.翻译：一位穿着牛仔裤的妇女站在一家高档商店的橱窗前。为什么用stood at ? stood at 的意思不是站在什么上吗？如果要表示站在橱窗上要怎么表达？

问题 ​His helping the driver in need is...分析

His helping the driver in need is above and beyond the call of duty.这里的 helping 是什么用法？

问题 would后面怎么没有动词原形（是省略了吗）

The feedback during on-the-job training is also immediate, so the new employee may experience faster growth in the job than he would in other types of training situations.这里的would后面怎么没有动词原形？是省略了吗？

问题 work 用作及物动词的含义？

VOA:Sometimes the branches of government have worked together the supreme court through a landmark ruling, and president Dwight Eisenhower through executive action integrated schools in the 1950s...请教老师：worked together the supreme court through a landmark ruling 是不是worked sb (togethe...

问题 and for good reason 是什么意思

下面一句是 2021 年新高考英语全国乙卷（新全国卷Ⅰ）阅读理解A中的一句：It’s one of the best-rated hostels in the city, and for good reason.这里的 and for good reason 是什么意思？为什么放在句末？

问题 这句教材上的话为什么看起来没有主语

In the middle of the school is a big playground.这句教材上的话为什么看起来没有主语?

问题 spend用法疑问(用物作主语且接过去分词)

剑桥15的真题：A average car spends more than 90 percent of its life parked.句中spend的主语为什么可以是car，spend应该只可以跟人做主语。另外，parked在这里怎么理解，是主补还是分词做状语表伴随？