When Roosevelt became president，he transformed this love of the West into concrete legislation，setting aside lands for national parks，national forests，initiating a vigorous national debate about conservation.为什么用setting 和 initiating?
... way, ladies and gentlemen. 女士们，先生们，请这边走。
Next time you decide to take some action, kindly inform me. 你下次再决定采取行动时，劳驾通知我一声。
但please可以放在句中或句末表示“请”，kindly也可以这样用吗？
Would y...
表倍数的times是复数名词，但是根据其修饰的成分不同，times名词词组也可以变成限定词或者副词。(以下例句均出自词典)1. The area received three times the amount of rain it got last year.three times修饰名词amount，此时是作为前位限定词使用...
...教材人教版必修二Unit 1。这个句子有问题吗？不是说 also 只能用于否定句或疑问句吗？这里为什么用于肯定句了呢？Some people may not agree with this opinion but they also cannot prove that they are right. 一些人可能不同意这个观点，不过他们也...
各位老师好，想请教一下下面宾语从句中，in space-time做什么成分，是修饰where的么？谢谢。It assumes the strong equivalence priciple, which states that the laws of gravity should act the same, regardless of where in space-time they are tested.