解析 Can you explain how an abacus works? 1. 题目要求填入一个动词,用于表达“你能___算盘如何工作吗?” 2. 括号内的提示词“explanation”表示需要解释说明。 3. 因此,需要填入一个能够表达“解释说明”含义的动词。 4. “explain”是合适的动词,表示“解释”。反馈...
解析 27. explain 28. Ninth 29. roofs 解析: 27. 句意需要一个动词表示“解释”,故答案为 "explain"。 28. 句意需要一个序数词表示“第九”,故答案为 "Ninth"。 29. 句意需要一个名词表示“屋顶”,且根据上下文应为复数形式,故答案为 "roofs"。 最终答案: explain;Ninth;roofs...
百度试题 结果1 题目Abacusesarestillusedforteachingchildrenhowtocount.(abacus) 相关知识点: 试题来源: 解析 由复数are可知,主语填abacus的复数Abacuses"算盘",首字母大写。故答案为:Abacuses。 算盘仍然被用来教孩子们如何数数。反馈 收藏
are still used for teaching children how to count in the modern world. (abacus) 相关知识点: 试题来源: 解析 1.Abacuses 考查复数名词。句意:在现代世界里,算盘仍然被用来教孩子们如何数数。abacus为可数名词,意为 "算盘" ,根据句中的are可知空处应填入复数名词,故正确答案为:Abacuses。
27. Can you ___ how an abacus works? (explanation) 相关知识点: 试题来源: 解析 explain 问题是问:你能___算盘是如何工作的吗?(解释) 空格处需要填入一个动词,并且能够表达“解释”的含义。 explain 符合语法和语义,表示“解释”。反馈 收藏
百度试题 结果1 题目5 My grandpa taught me how to useabacuseswhen I was young.(abacus) 相关知识点: 试题来源: 解析 答案见上 反馈 收藏
You can learn how ancient civilizations carried out mathematical calculations with the help of an abacus. A counting tool, the abacus was quite popular with Greek, Roman, Egyptian and Oriental cultures of the past, and is still used in the modern world by some people to conduct day-to-day ...
People useto countthings.2.我们可以通过这种方式学习如何使用算盘。We can learn how to use abacus3.他们不知道食物的数量和动物的数量。They don't knowfood andanimals.4.人们把标记串在细绳上,目的是四处携带方便。People put the tokens on the stringthey couldeasily.5.这发展成为像算盘一样的工具。This...
How Long Does It Take to Learn to Use an Abacus? You can master basic calculations, such as addition, multiplication, subtraction, and division, within two or three months. For more complex operations, like powers and cube roots, it may take up to two years to learn to perform the calcul...
She can calculate like lightning.(对划线部分提问)How can she calculate?2. Abacuses are so fast and accurate that people still use them today.(保持句意不变)Abacuses are fast and accurate enough for people to still use them today.3. People wrote numbers in many different ways.(对划线部分...