本文转自:https://blog.csdn.net/weixin_34247032/article/details/87125465 英语初学者注意力不要放在语法上, 首先要懂得如何让自己开口说英语. How do you say this? 这个是怎么说? How do you say this in English? 这个用英语怎么说? What is this called? 这个叫什么名字呢? What is this called in English? 你们管这个用英语叫什么? P…
english 释词 [amount of & number of]the amount of /the number of指……的数量an amount of/a number of 指“大量的……”,前者修饰不可数名词,后者修饰可数名词复数.那他们的谓语都用什么?the amount of /the number of +名词,谓语用单数,因为主语仍是“数量” an amount of +不可数名词,谓语用单数 a number of +可数名词复数,谓语用复数 [proper & a…
Given a non-empty list of words, return the k most frequent elements. Your answer should be sorted by frequency from highest to lowest. If two words have the same frequency, then the word with the lower alphabetical order comes first. Example 1: Inpu…