解析 B 【详解】 考查名词词义辨析。句意:科学家们进行了一项实验来验证这个新理论。A. economy经济;B.experiment实验;C. exhibition展览;D. embarrassment尴尬。根据conducted an ___ to test the new theory可知,空格处表示“实验”。故选B。反馈 收藏 ...
A new theory ___ by the scientists these days. A. is being developed B. was being developed C. has been developed D. will be developed 相关知识点: 试题来源: 解析 A。这题考查现在进行时的被动语态。“these days”表示现在这段时间,“new theory”是被科学家们发展的,所以是被动语态,现在进行...
A. have developed B. developed C. develop D. were developing 相关知识点: 试题来源: 解析 A。本题考查现在完成时。“recently”是现在完成时的标志词,强调过去发生的动作对现在造成的影响或结果,所以用现在完成时“have developed”。反馈 收藏
结果一 题目 Scientists have a___(积极的) attitude to the theory. 答案 答案:positive,考查翻译填空,要翻译的部分为"积极的",作定语修饰名词,所以用形容词positive.相关推荐 1Scientists have a___(积极的) attitude to the theory. 反馈 收藏
A. being proved to be of significance B. was proved to be significance C. proving to be significant D. proved to be significant 相关知识点: 试题来源: 解析 D. 答案:D.考查动词短语.根据句意可知,大多数科学家反对的理论最终被证明是有意义的.分析句子结构可知,先行词the theory在从句作主语,后面...
百度试题 结果1 题目2. Scientists have given a new theory(理论) about the origin of the universe. 相关知识点: 试题来源: 解析 答案见上 反馈 收藏
百度试题 结果1 题目Scientists have come up with a new theory to explain the of the universe. A: origins B: resources C: remarks D: sources 相关知识点: 试题来源: 解析 A 略 反馈 收藏
Scientists aimed to prove that there’s a correlation between a dyslexic child’s visual attention span and their ability to read. Action video games are distinguished from non-action video games by such characteristics as game speed, a high sensory-motor load, and presentation of multiple, ...
bodies and ecosystems. Strategic naturalizing in laboratory work is situated, fluid, and also implicates the presence of the social scientist. Although naturalizing biotechnologies is not a new phenomenon, according to our observations scientists increasingly draw on notions of a planet profoundly transform...
Unit4ScientistsWhoChangedtheWorld 重点词汇 1.deadlyadj. 2.experimentn. 3.householdadj. 4.postponevt. 5.sufficientadj. 6.wisdomn. 7.conductvt.vi 8.accidentn. 9.theoryn. 10.chargevt.vi. 11.standoutadj. 12.bombn. 13.involvevt. 14.creditn. 15.authorityn. 16.declarevt. 17.publishvt. ...