have是助动词,故主语需要用复数形式。vehicle的意思是“车辆”,可数名词,其复数形式是vehicles。故本题的句子是:The new-energy vehicles have been widely usedd in cities, which is helpful to improve air quality.故答案是vehicles。 反馈 收藏
In recent years, (1) have been widely used. All kinds (2) robots gradually come into our life. For example, (3) can serve us dinner in restaurants. In (4)future, every five people will have a robot. Robots (5) create a new er a (纪元)and they completely will change our life....
Ideas that more widely have been used in the past may not be suitable for the current situation. Show examples from the web [+] Alternatives: that have been used widely that have been widely used that have been used extensively that have been used on a large scale ...
Probiotics have been widely used in livestock rearing, have also recently been applied to aquaculture to elevate the production. Probiotics are define..Janardana Reddy S
Since then, these tests have been widely used in different countries.的答案是什么.用刷刷题APP,拍照搜索答疑.刷刷题(shuashuati.com)是专业的大学职业搜题找答案,刷题练习的工具.一键将文档转化为在线题库手机刷题,以提高学习效率,是学习的生产力工具
百度试题 结果1 题目17. Things made in China have been widely(广泛地) used in the world. 相关知识点: 试题来源: 解析 答案见上根据提示"广泛地"可知,这里修饰动词,用副词widely。故答案为:widely。 反馈 收藏
【解析】根据句子结构可知,空中缺少的是动词used(use的过去分词)的修饰语,要用副词,wide形容词,宽的,其副词形式是widely,广泛地;have been widely used 已经被广泛地使用;故答案为:widely。 结果一 题目 4. Smart phones have been widely (wide) used all over the world. 答案 答案见上相关推荐 14. Smar...
I have been widely used in many fields, such as in communication, (98) ___,trade and medical (99) ___.I have also been put into robots and space rockets to (100) ___the Moon and Mars. I’m glad I am a devoted friend and helper of the human race. 答案 91. calculating ...
Mobile phone services have been widely used all over the world in the re- cently years. For example, by June 2000, more than half of the populations in 来自 ir.lib.nctu.edu.tw 喜欢 0 阅读量: 23 作者: Corresponding author 摘要: This paper proposes iMail, a WAP mail retrieving system ...
9. This type of system which originated in the United Kingdom has been widely used throughout Europe and is gaining in popularity in the United States of America and Japan. 这种起源于联合王国的系统已在整个欧洲广泛使用,并在美利坚合众国和日本日益流行。