What was the hypothesis of the experiment? A. Plants grow better in darkness. B. Plants exposed to more light grow taller and healthier. C. Plants need no light to grow. D. Plants grow E. qually well in all light conditions. 相关知识点: ...
A scientific experiment is conducted to test a hypothesis. What is a hypothesis? A. A proven fact B. An educated guess C. A scientific law D. A theory 相关知识点: 试题来源: 解析 B。解析:假设是一种有根据的猜测,选项 B 正确。选项 A 已被证实的事实不是假设;选项 C 科学定律不是假设;...
A. Prove the hypothesis is wrong. B. Do another experiment. C. Set up the experiment. D. Give up. 相关知识点: 试题来源: 解析 C。在科学实验中,提出假设后应该设置实验。选项 A“证明假设是错误的”不是下一步。选项 B“做另一个实验”不是紧接着的步骤。选项 D“放弃”不符合实验流程。反馈...
段落:The scientist conducted an experiment to test the hypothesis. The results were unexpected, but they provided valuable insights into the phenomenon.问题:What did the scientist do? 答案 解析 null 本题来源 题目:阅读下列段落,回答问题。段落:The scientist conducted an experiment to test the ...
The experiment result suggests that the hypothesis is wrong. What does “suggests” mean in this sentence? A. proves B. shows C. indicates D. confirms 相关知识点: 试题来源: 解析 C。本题考查动词词义。“suggests”在这里表示“暗示、表明”,与“indicates”意思相近;“proves”是“证明”;“sho...
Conclusion - Hypothesis - E. xperiment - Observation 相关知识点: 试题来源: 解析 A。在地理实验中,正确的顺序是先提出假设(Hypothesis),然后进行实验(Experiment),接着观察(Observation),最后得出结论(Conclusion)。B 选项实验应在假设之后;C 选项观察通常在实验过程中;D 选项结论是最后得出的。反馈 收藏 ...
A. Ignore the results and stick to the hypothesis. B. Change the data to fit the hypothesis. C. Reevaluate the hypothesis and conduct more experiments. D. Give up on the E. xperiment. 相关知识点: 试题来源: 解析 C。当实验不支持假设时,我们应该重新评估假设并进行更多实验。选项 A 忽略结果...
Analyze the results C. Conduct the experiment D. Make a conclusion 相关知识点: 试题来源: 解析 C。形成假设后应进行实验。选项 A 收集数据在实验过程中和实验后;选项 B 分析结果在收集数据之后;选项 D 得出结论在分析结果之后。语法点无特殊语法,科学实验相关词汇有 formulate a hypothesis(形成假设)、...
A. Collect data B. Draw conclusions C. Make observations D. Record results 相关知识点: 试题来源: 解析 A。提出假设后应该收集数据来验证假设,选项 B“得出结论”在分析数据之后;选项 C“进行观察”贯穿实验始终但不是提出假设后的直接步骤;选项 D“记录结果”在收集数据过程中进行。反馈 收藏 ...
D. Observation, hypothesis, experiment and conclusion.28. What is an example of a hypothesis? A. "I think candy bars are delicious" B. " A candy bar makes a sick stomach feel better." C. "Observing candy bars makes me happy." D "Candy bars are a popular treat"29. What does the ...