都是被动语态结构。be +动词过去分词 is designed 是一般现在时态的被动语态。was designed 是一般过去时态的被动语态。如 This cup is designed by uncle Li.这个茶杯是李叔叔设计的。This shirt was designed by Miss Li two years ago.这件衬衣是李小姐两年前设计的。
如果是特指某个特定的东西/物件的话，用was designed in 如果是泛指某类商品的通用特征的话，用 is designed in
解析 design"设计",动词,分析可知,句子没有明确的时间提示,既可用一般现在时,也可用一般过去时,主语the cartoon与谓语design之间为被动关系,故应用被动语态,主语the cartoon是单数,be动词应用is或was。故填:is designed/was designed。 这部卡通片旨在帮助孩子们练习英语口语。
百度试题 结果1 题目it's designed by me用IS 还是was? 相关知识点: 试题来源: 解析 应该用is,这里只是强调一件客观的事,就是,它,是由我设计的. 并不用有现在式过去式之分. 分析总结。 应该用is这里只是强调一件客观的事就是它是由我设计的反馈 收藏 ...
designs B. is designed C. designed D. was designed [考点]一般现在时及其被动式 [试题解析]分析句子,可知空格的词要充当谓语动词;同时,由于it指代的是前者所讲的course,故design与course之间是被动关系。根据句意,可知选B。 句意:--我能否要一些关于这个课程的信息呢? -- 它是专为初学者而设的,为期两周...
A. is designed B. designs C. was designed D. designed试题答案 在线课程 分析 ---游戏很精彩,谁设计的?---是约翰2002年设计的. 解答 答案:C.it是动词design的承受者,结合in 2002可知动作发生在过去,故用一般过去时的被动语态was/were+过去分词,故选C. ...
A. is designed B. designs C. was designed D. designed 试题答案 在线课程 【答案】 C 【解析】句意:谁设计的这个游戏?——她是汤姆在1999年设计的。主语和谓语动词之间是被动关系,应用被动语态;根据时间状语“in 1999”可知应用一般过去时,故选C。
百度试题 结果1 题目The book ___ parents. is designed for designs for was designed to designs by 相关知识点: 试题来源: 解析 A 反馈 收藏
The platform ___ designed to meet the needs of different learners. A. is B. was C. has been D. will be 相关知识点: 试题来源: 解析 A。陈述现在的状态,用一般现在时 is。B 过去时错误;C 现在完成时多余;D 将来时不符合。反馈 收藏 ...
The symptom ontology was designed around the guiding concept of a symptom being: “A perceived change in function, sensation or appearance reported by a patient indicative of a disease”. Understanding the close relationship of Signs and Symptoms, where Signs are the objective observation of an ill...