问题 from...to的问题

...ing many varied habitats, from alpine woods filled with snubnosed monkeys to the parallel gorges down which thunder the headwaters of three great rivers, the Yangzi, Mekong and Salween.我想问下from...to这里是后置定语还是状语？

问题 一个复杂句子结构的分析（涉及and where）

Don't forget what to do and where to go you have promised yourself, no matter how difficult or far it is.疑问：1. 为什么用 and 连接啊 where 本身不就是连词么？ 没看懂结构？2. you have promised yourself不应该是在两个 to do 和 to go 前面的么？为什么拿到后...

问题 七选五小标题问题

...ple, you might have an innovative business concept, but not enough capital to get it off the ground. It is impractical to get into sports or some professional careers past a certain age.Talk to people who have followed the route you are favoring to determine if it is an available option for you. A....

问题 to choose from是做目的还是定语

We‘re able to build such a strong astronaut corps at NASA because we have such a strong pool applicants to choose from请教下to choose from 是做为目的，还是定语 谢谢

问题 at a 35 degree angle为什么不用复数

《剑桥高阶英汉双解词典》angle 条的一个例句：The boat settled into the mud at a 35 degree / an angle of 35 degrees. 船身呈35度角倾斜陷入烂泥中。我不明白35是大于1的数。a 35 degree 中 degree 为何不用复数，而 an angle of 35 degr...

问题 work hard at和on的区别

Our Great Larry Kudlow, who has been working so hard on trade and the economy, has just suffered a heart attack. He is now in Walter Reed Medical  Center.这是特朗普最新的推特，译文是：我们伟大的拉里·库德洛，一直在贸易和经济方面工作努力工作，他刚刚...

问题 however引导状语从句的用法疑问

To know whether a topic or situation is on heated discussion, just know whether it becomes a meme, which has been diffused from one person to another in a period and has evolved to a fixed form however it appears in front of us, even grammatical missing.这句句子里面however引导状语从句的...

问题 if条件状语从句时态的用法

If you are already planning to take time meeting with someone, add a third or fourth person to the party. 当if引导的从句是现在进行时，主句add a third......是用一般将来时态吗？

问题 be essential to doing sth的用法疑问

Practice is essential to becoming good at something.老师，请问这里to 后面为啥加ing形式的becoming 呢？谢谢。

问题 选择关系

请教老师们：I will give her six months to collect her belongings，and then I will throw them all away. 中前后句看着像选择关系，为什么不用or呢？ 先谢谢老师们了！

问题 report doing sth 的用法疑惑

...ne in four cancer patients actually report engaging in some risky behavior,to try to save them cost.  四分之一的癌症患者报告称，为了节省成本，他们有过一些危险的行为。 So either skipping refills of medications or even splitting doses. 要么略去续药环节...

问题 be sold for 和 be sold at 的区别

问题 be clever at与be clever with的区别

问题 在月末为什么只能写at the end of the month

为什么“在周末”为“on the weekend”，而“在月末”却不能写“on the end of the month”？在月末为什么只能写at the end of the month？

问题 have people to dinner：这里的to是介词还是不定式呢？

...ther. You'll meet him if you dine there. But she doesn't often have people to dinner. He's very quiet. He's not in the least interested in literature or the arts.上面have people to dinner：这里的to是介词还是不定式呢？麻烦also分析一下。 我认为是介词。 但是have使役结...