试题来源: 解析 1. Paper/It was first created about 2, 000 years ago. 2. Because books were only produced one at a time by hand. 3. Developments in printing made it possible to produce books more quickly and cheaply. 反馈 收藏
结果1 题目 一材多练D1. Why are paper-cuts made of red paper? A. Because red is a popular color. B. Because people like red in China. C. Because red paper is easy to get. D. Because red means good luck in Chinese culture 相关知识点: 试题来源: 解析 答案见上 反馈 收藏...
If the novelty and potential impact of a paper is uncertain, the benefit of the doubt is afforded to the authors and the manuscript is sent to an Associate Editor with appropriate expertise to provide a third opinion. The decision is then made either to "Reject Af ter Editorial Review" or...
for "Why Chinese Neo-Confucian Women Made a Fetish of Small Feet"This paper explores the source of the traditional practice of Chinese footbinding which first gained popularity at the end of the Tang dynasty and continued to flourish until the last half of the twentieth century.[1] Derived ...
In a recent paper, A. F. G. Bourke argued that male–biased investment ratios in bumblebee populations are a by–product of the occurrence of protandry (males emerge before females). Here we will extend Bourke's argument and show that within a protandrous population, both protandrous and...
B. Paper made from rags deteriorated(变质)too quickly.C. The supply of rags was not enough. 相关知识点: 试题来源: 解析 C 在19世纪初,造纸业主要依赖破布(棉和麻纤维)作为原料。随着印刷业和出版业的迅速发展,对纸张的需求急剧上升,导致破布的供应逐渐短缺。破布作为可再生资源,其收集和供应无法满足...
B. Paper made from rags deteriorated too quickly. C. Wood pulp had become too expensive. D. The supply of rags was insufficient. 相关知识点: 试题来源: 解析 D 正确答案:D解析:语义理解题。根据句(18)可知,原料的供应远不能满足快速发展的纸张需求,因此D为正确答案。 知识模块:听力...
一、用法不同 1.the reason why 用法：这里the reason在从句中作状语，表示原因，是针对前面的疑问或情况进行阐述。2.the reason that 用法：the reason在从句中作及物动词gave的宾语，表示一部分或全部原因,可以是直接的也可以是间接的次要原因。二、含义不同 1.the reason why 释义：这就是……的...
Everyonewho has completed a residency or made a career in research or academia invariably starts out by writing their very first paper for publication. At this stage, there are many questions as to 'where and how do I start towritemy pap... K Johnson - 《Veterinary & Comparative Orthopaedic...
When I discovered that my mother had saved many of my elementary school report cards, I was shocked for two reasons. First, we had made several major moves and subsequently my mother had thrown out most of our family records without the family's knowledge. This didn't seem to be a conce...