1. Since thousands of years ago 表示“自从几千年前”,指的是从过去某个时间点开始,一直持续到现在。 2. 现在完成时 用于描述从过去开始并持续到现在的动作或状态,其结构为 have/has + 过去分词。 3. 因此,空格处需要填入一个能表示现在完成时的动词形式。 4. 选项D have been 是现在完成时,符合语法和...
( )4. Since thousands of years ago, dogs___ humans' friends.A. wereB. will beC
考查动词。本句时间状语为Since thousands of years ago,可知本句时态为现在完成时,结构为主语+have/has+动词过去分词,主语为we,不是第三人称单数,助动词用have,follow动词,跟随,过去分词形式为followed,故填have followed。 【3】句意:举行龙舟比赛是为了纪念中国最伟大的诗人之一屈原。 考查动名词。此处有介词in...
你好，当我们考虑错误的时候，首先从语法上来看，ancient times 是古代，表示的是一段时间，而since在使用时应该是since+一段时间+ago, 所以自古以来可以表示成since thousands of years ago, since表示自从...时候开始，主句的时态应该是现在完成时，所以应该是have worked, 其次是考虑用词的问题，ancien...
Using Bullet Points ( • ) Homophones, Homographs, and Homonyms Words You Always Have to Look Up Democracy or Republic: What's the difference? Popular in Wordplay See More Top 12 Sophisticated Compliments 'Za' and 9 Other Words to Help You Win at SCRABBLE ...
hot water since thousands of years ago. Before the 49 (twenty) century drinking hot water was the main treatmen, especially during wars. And drinking raw(生的) water was a symbol 50 low social status(地位). The scholars and rich people always drank tea. Later, tea became a rare(稀有的...
1Men have traveled ever since thousands of years ago. In old times, they did not travel for pleasure (快乐)but to find better places to live in. They traveled on foot. Their journeys were long and tiring. They lived in theopen airBefore long(不久以后), they found easier ways for trav...
a type of plant that has been known since thousands of years ago and is used as a hair fertilizer wound healing and for skin care,站酷海洛,一站式正版视觉内容平台,站酷旗下品牌.授权内容包含正版商业图片、艺术插画、矢量、视频、音乐素材、字体等,已先后为阿里
According to the book, we can know, jewelry has since developed thousands of years ago, from ancient times to the present differences are enormous. 翻译结果3复制译文编辑译文朗读译文返回顶部 According to the book, we can know, jewelry has since developed thousands of years ago, from ancient tim...
Rock crystal quartz:rock crystal quartz has been admired since gemswere discovered thousands of years ago (Jewel of the month). Roskin G. Jewelers circularkeystone . 2005Roskin G.Rock crystal quartz:rock crystal quartz has been admired since gemswere discovered thousands of years ago (Jewel of...