问题 定从句式分析where的用法

The Greenwood fire took its name from the nearby lake where lightning struck on 15 August, 2021, causing a wildfire that burned for weeks.请教各位老师，这个句子中的where是否可以用that 或which替换？strike貌似是一个及物动词，可以直接跟strike the lake?。用where是...

问题 插入语是个句子的时候是可以放在句末省去逗号的吗

求救！An essay not submitted in class on the due date will lose a letter grade for each class period it is late.句子里的it is late 在句子里算什么？可不可以理解为 for each class period it is late是插入语？An essay not submitted in class on the due date, for each class perio...

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 如何理解have important results在句中的意思

The loss of the Titanic in 1912 had important results. Shipbuilders were obliged to supply enough lifeboats for passengers.请问老师这句中的 had important results 该如何翻译比较通顺呢？

问题 是动名词还是现在分词的区分

...词作同位语还是现在分词作状语？It is tempting to think that the January sell­off was exactly what was needed, purging the stockmarket of its speculative ex­cesses.选自经济学人的一段话，不太清楚这里purging ……这个是动名词还是现在分词呢，做什么成...

问题 an experience of lifetime是什么意思

问题 loads of…作主语时的主谓一致

问题 one of后面可以接单数集合名词吗

问题 关于down的理解

1. She [looked down the road] to see if anyone was coming.这里有两种翻译方式:①她往下看这条路……(因为look down是一个词组，译为往下看)②她顺着这条路看……(因为down作介词，译为顺着)这两种翻译方式正确吗？2.The bus stop is a bit further dow...

问题 复数主语用单数宾语还是复数宾语

...样来看，它后面的宾语也可以是复数。如何确定？谢谢！The students all have ______.A. a dictionary         B. dictionaries

问题 球队作主语谓语动词用单数还是用复数

从 VOA 的文本中读到一句：This season, the Lakers were not a good team.这句话，对么？如果对的话要怎么理解呢。我的理解是如果 Lakes 代表一个队的话，要用was 才对，但用了 were，我想表示这是指这个队的全体成员，那么用 a good team，这...

问题 句子的省略用法疑问

At the top Alice could see right across the country-and a very strange country it was．across 在句子中是作介词吗? it was 后面省略了什么？it was 和省略的部分在句子充当什么关系？

问题 一般将来时还是现在完成时

The children are to do their homework the moment they _______ back school.A.have arrivedB.had arrivedC.will arriveD.would arrive

问题 that 引导的什么从句

请问这个句子中 that 引导的什么从句，为什么？The patient's case is the first time that this method is known to have been used as a functional cure for HIV.

问题 复合谓语

The local government aims to increase that to over 27% by 2020 as part of their campaign to become China’s ecotourism destination. 请问aims to increase在这里是复合谓语吗？这种形式的有哪些？