[单项选择题]A student conducts an experiment in biology lab and discovers that the ratio of the number Of insects in a given population having characteristic X to the number of insects in the population not having characteristic X is 5:3, and that of the insects having characteristic X are ...
A student conducts an experiment in biology lab and discovers that the ratio of the number Of insects in a given population having characteristic X to the number of insects in the population not having characteristic X is 5:3, and that of the insects having characteristic X are male insects....
单项选择题A student conducts an experiment in biology lab and discovers that the ratio of the number Of insects in a given population having characteristic X to the number of insects in the population not having characteristic X is 5:3, and that ...
A. Stop doing experiments. B. Publish the results immediately. C. Repeat the experiment to confirm the results. D. Change the hypothesis. 相关知识点: 试题来源: 解析 C。当结果支持假设时,科学家可以重复实验以确认结果。选项 A 停止做实验不对;选项 B 立即发表结果有些仓促;选项 D 改变假设也不合...
144MB 格式JPG 肖像权已获得肖像权 编辑图片 以图搜图 大图:8688×5792像素·73.56cm ×49.04cm·300dpi·JPG 中图:1000×667像素·35.28cm ×23.53cm·72dpi·JPG 小图:500×334像素·17.64cm ×11.78cm·72dpi·JPG 了解更多 图片套餐 常见问题:
Gmat - DI逐题精讲 - DS - Each of the 120 students in a certain dormitory is either a, 视频播放量 71、弹幕量 0、点赞数 0、投硬币枚数 0、收藏人数 0、转发人数 0, 视频作者 Miller的Gmat工作室官方, 作者简介 只教gmat的工作室创始人,备考+vx miller_1993,接线上1v
大图:8688× 5792 像素·73.56 cm × 49.04 cm·300dpi·JPG 中图:1000× 667 像素·35.28 cm × 23.53 cm·72dpi·JPG 小图:500× 334 像素·17.64 cm × 11.78 cm·72dpi·JPG 了解更多 图片套餐 常见问题: 商业用途| 授权| 授权书| 发票| 合同问题 ...
A. was conducted B. conducts C. conducted D. is conducted 相关知识点: 试题来源: 解析 A。本题考查一般过去时。“last year”是一般过去时的时间标志,主语“the experiment”和动词“conduct”是被动关系,所以用一般过去时的被动语态“was conducted”。反馈...
is conducted C. conducts D. will be conducted 相关知识点: 试题来源: 解析 A。“last week”表示过去的时间,要用一般过去时的被动语态 was conducted。B 选项 is conducted 是一般现在时的被动语态;C 选项 conducts 是一般现在时主动语态;D 选项 will be conducted 是一般将来时的被动语态。反馈 收藏 ...
eg:1)I decided toconductan experiment.做试验 2) Li Jiacheng conducted his business carefully.李嘉诚把事业竟用的很成功。 3) He conducted me around the museum. 4) conduct a meeting主持会议 (2) act as a pass for (electricity, heat, etc)传热,导电 eg. Copper conducts electricity. (3)ph:...