根据“Learn how to make a rainbow with this fun science experiment (实验) for kids.”可知,该实验是关于如何制作彩虹的,涉及光的折射现象,这是物理学的内容。故选A。 (2)题详解: 细节理解题。根据“Hold the glass of water above the paper and watch as sunlight passes through the glass of ...
解析 A。本题考查动词的用法。“follow”有“遵循、跟随”的意思,“follow the steps”表示“遵循步骤”,符合科学实验的语境。“make the steps”(制作步骤)、“do the steps”(做步骤)和“have the steps”(有步骤)在这种语境下都不太恰当。反馈 收藏 ...
When you make a mistake in a science experiment, the first thing you should do is ___. A. give up B. keep trying C. cry D. blame others 相关知识点: 试题来源: 解析 B。本题考查面对错误时的正确态度。选项 A“give up”(放弃)是消极的做法,不利于解决问题和取得进步。选项 B“keep tryin...
【题目】Make your own rainbow(彩虹Learn how to make a rainbow with this funscience experiment for kids. T his will helpbring the exciting world of science to life.What you'll needA glass of water. ( about three quarters full).White paperA sunny dayInstructions1. T ake the glasses of ...
解析 B。本题考查动词的过去式。“做实验”可以用“do an experiment”或者“make an experiment”,但是时间状语是“yesterday”,所以要用过去式,“do”的过去式是“did”,“make”的过去式是“made”,综合来看选择“did”更符合习惯表达。反馈 收藏
They ___ an experiment in the science lab. A. do B. make C. have D. take 相关知识点: 试题来源: 解析 A。“do an experiment”是固定短语,意为“做实验”。选项 B“make”常与“things”等搭配;选项 C“have”常与“classes”等搭配;选项 D“take”常与“photos”等搭配。反馈...
阅读理解C题材:科学实验体裁:说明文词数:201难度:建议用时:6分钟正确率:/5Make Your Own Rainbow(彩虹)Learn how to make a rainbow with this fun science experiment(实验) for kids. Just use a few simple everydaythings, and you can find out how rainbows work. It's fun work for kids.What ...
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解析 B。本题考查对假设的定义的理解。选项 A“a proven fact”是已被证实的事实,假设不是事实;选项 C“a definite answer”是确定的答案,假设不是答案;选项 D“an absolute truth”是绝对真理,假设也不是真理。而假设是有根据的猜测,所以选 B“an educated guess”。
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