看一篇介绍vr技术的文章有一句话the research showed that students felt comfortable
taking risk when playing game。翻译意思是研究表明学生们在玩游戏时会乐于冒险。我认为在这句话里作表语的形容词comfortable和taking risk之间缺少了介词，可以是t...
...到的句子，句子的时态有点无法理解：It did not come up at the trial on Tuesday, but it has been reported previously that Kayla Mueller was handed over to Baghdadi, who allegedly raped her repeatedly before killing her.句中加粗的两处，为什么不用过去完成时，明明这...
曹老师您好！If dividends are declared in a different currency than they are paid, the dividend rates may not be available for all dividends.a different currency为比较项，比较对应项在比较分句中作方式状语，必须省略。这样分析对吗？
...he had been anxious to give it back but he failed to find us
everywhere in the park.这是在一篇作文范文中看到的一个句子。这个句子中的everywhere 是不是用得不对啊，是不是应该用 anywhere？我知道在否定句中是要用 not...anywhere，但这里的 fail to do s...
They left by twos and threes. 他们三三两两地离开.
We fanned out from the farmhouse in twos and threes. 我们三三两两从农舍散去。
I’m all at sixes and sevens about what to do. 我心里七上八下，不知该怎么办.
这些句子中的 by (in) twos and threes（...
在一篇英语习作中看到：The hotel provides hot and cold water all day.我对其中的hot and cold water 有疑问：它要表达的意思应该是“冷水”和“热水”，即既供应“冷水”也供应“热水”，但hot and cold water（冷热水）给人的感觉是一种水—...
Research confirms that the findings concerning senior citizens can be applied to restless children. They are more easy-going when there are animals around, with whose company they tend to calm down more easily.为什么红色部分的 whose 不能用 their，为什么用 their 要在前面加个 and...
... was standing by his rosebush when an uncle came to tell me that my grandfather had died. Remembering Grandpa's words, I reached deep within me for those special feelings that had made up our friendship. Suddenly, and truly, I knew what he had meant about never saying goodbye—about refusing to...
前面有网友提了一个问题, 是关于 thank 用法的:http://ask.yygrammar.com/q-34705.html我觉得其中大多数问题都涉及祈使句中thank后面能不能接第三人称的问题。比如：Thank him for telling me the news.Thank Mr Wang for helping me.这样的句子对吗？
... her, "will you promise me to keep your eyes closed, and not look out the window until I am done working? “琼珊，亲爱的，”苏艾弯着身子 对她说，“你能不能答应我，在我画完之前，别睁开眼睛，别瞧窗外？请问老师： be done doing 是什么...
...你中有我我中有你，使人傻傻分不清楚，如He
lives on/off the Park Avenue.还有on和away都可以表示“继续下去”；最后即使把某个介词所有释义都搞明白了，在阅读中也经常出现无法解释的短语，如call
on sb/call on sb to do sth拜访某人/号...
...这句摘自高中英语新教材人教版必修一 p2：Max meets Amy in
the dining hall. Listen to Conversation 1 and tick Max's favourite subject and
Amy's favourite subject.这里的Conversation 1,
Conversation 的意思我清楚，它表示“会话一”。我请教的内容有二：第一，...