...one is working with single
speakers(a common situation when languages have not been described before), two
people interacting, small groups or large scale samples.Question:①这里的single speakers 这里为什么用的是复数形式?②when selecting informants 的省略,不应该是这里...
第一句:Healthy care plans are needed in all big cities to prevent ______ spreadof AIDS. 空内填the。
第二句:In ______ review of 44 studies, American researchers found that menand women who ate six key foods daily cut the risk of _______ heart disease by79%. 空内分别填“...
请教一下there be 句式的否定式如何构成。比如:(1) There aren't books on the desk.(2) There aren't any books on the desk.(3) There are no books on the desk.后面两句肯定是对的,但第(1)就算错吗?有这样的依据吗?谢谢!
列入 I give you a book
变成 You were given a book 这里的 You are given a
book 句型分析 S + V +O 就是主语(you)+谓语(were given)+宾语(a book)。如果变成 A book is given to you。 a book(主语)+谓语(is given to)+宾语(a book )以上这样理解对么...
A metaphor
compares one thing to another without using “as” or “like”. It draws the reader’s
attention to the similarities between two things. This way, unfamiliar things
can be explained with something people are more familiar with.
上面一段摘自高中英语译林版新教材必修...
...hat their prices take into account research and development costs and that they practice tiered pricing, which allows poorer countries to pay less, subsidized by higher prices in wealthy countries.请问:(1) which 引导的定语从句的先行词是?(2) subsidized修饰的是什么?