celebrated一般过去时,庆祝;was celebrated一般过去时,被庆祝;is celebrated一般现在时,被庆祝;has been celebrated现在完成时,被庆祝。根据句中“in 1970”可知,句中时态为一般过去时,而且主语Earth Day与动词celebrate之间是被动关系,所以此处使用一般过去时的被动语态was celebrated。故选B。
地球日在1970年第一次被庆祝,现在这一天包括了190多个国家和地区的活动。 本题主要考查一般过去时的被动语态。 主语Earth Day 与 celebrate 之间是被动关系,被动语态的格式为 be + 过去分词。根据 in 1970,可知该句是一般过去时,be 动词用 was,所以此空填写 was celebrated。 故正确答案为B。 反馈 收藏 ...
今天让我们一起来看看世界地球日的发展历史吧！蓝天绿树对我们来说都是很宝贵的自然资源，保护我们生存的家园The first Earth Day was on April 22, 1970. It was in the United States.第一届世界地球日召开于1970年4月22日，是在美国举行的。A man named Mr. Nelson started it. He wanted people to take...
Earth Day is an annual event, celebrated on April 22, on which events are held worldwide to demonstrate support for environmental protection. It was first celebrated in 1970, and is now coordinated globally by the Earth Day Network, and celebrated in more than 192 countries each year.地球日是...
阅读理解.Since the first Earth Day in 1970,Americans have gotten a lot “greener toward the environment.“We didn’t know at that time that there even was an environment,let alone that there was a problem with it, says Bruce Anderson,president of Earth D
Earth Day ___ in 1970 for the first time, and the Day now includes events in more than 190 countries and regions (地区). A. was celebrated B. celebrated C. is celebrated 相关知识点: 试题来源: 解析 A 【详解】 句意:1970年,首次庆祝地球日,现在地球日在190多个国家和地区展开活动。 考...
考查动词的时态和语态。主语是Earth Day和谓语动词之间,存在着被动关系,根据时间状语in 1970可知是一般过去时态的被动态,其结构是was/were done的形式,主语是单数,be动词用was,celebrate是动词,庆祝,此处用过去分词celebrated,故选B。反馈 收藏
Earth Day was first celebrated April 22 in 1970 as a day of education about environmental issues. This holiday is now celebrated around the world that sometimes extended into Earth Week. 地球日起始于1970年4月22日,用来倡导环境教育问题。现在地球日...
根据时间状语in 1970可知时态用于一般过去时态;主语World Earth Day是动词set up“成立”的承受者,所以应用被动语态;一般过去时的被动语态构成为:was/were+动词过去分词,主语是单数,所以助动词be用was,set的过去分词是set;故答案选D。 试题答案 在线课程 练习册系列答案 ...
Since the first Earth Day in 1970, Americans have gotten a lot “greener” toward the environment. “We didn’t know at that time that there even was an environment, especially we didn’t know that there was a problem with it,” says Bruce Anderson, president of Earth Day USA. But wha...