What is the percentage of Americans aging six and older who play computer and video games A.15.B.50.C.8.D.39. 查看答案 你可能感兴趣的试题 单项选择题 What is the average age of a game player A.20.B.29.C.19.D.39. 查看答案 单项选择题 Who is NOT at the top of the complex hier...
5 apples are taken out. What is the percentage of apples left? A. 25% B. 75% C. 50% D. 100% 相关知识点: 试题来源: 解析 B。本题中,一共有 20 个苹果,拿走 5 个后还剩 15 个。求剩下苹果的百分比,即 15 除以 20 再乘以 100%等于 75%。反馈 收藏 ...
What is the percentage of American adult women who smoke regularly A.Forty-three.B.Thirty-one.C.Seventy-five.D.Forty-six. 相关知识点: 试题来源: 解析 B 根据是“About 43 percent of the men and 31 percent of the adult women in America smoke cigarettes regularly”。反馈 收藏 ...
This common form of sugar is derived from two plants: the sugar cane (a type of grass which grows to a height of twenty feet) and the sugar Beet (which grows underground). But there are in fact many types of sugar, and the chemist recognizes hundreds of different varieties, each coming...
百度试题 题目What is the percentage of the sugar used as food? A. . 19 percent. B. . 10 percent. C. . 90 percent. D. . 30 percent. 正确答案:90 percent. 相关知识点: 试题来源: 解析 90 percent.反馈 收藏
题目 【题目】1.What is the pereentage (百分比)of water on the earth ?2. How many oceans are there in the world? 答案 【解析】1.70%0-75%0 2. Four oceans 相关推荐 1【题目】1.What is the pereentage (百分比)of water on the earth ?2. How many oceans are there in the world?反馈...
听力原文: The atmosphere and oceans are not the only parts of the environment being damaged. Rain forests are being quickly destroyed as well, and their survival is questionable. E.O.Wilson, a biologist at Harvard, calls the depletion of rain forest areas “the greatest extinction since the ...
根据文章第一段“Do you want to be a NASA astronaut? Like many jobs , the first thing would be to fill out the application. ”(你想成为 NASA 的宇航员吗?像很多工作一样,首先要填写申请表。),第二段第一句“It will take NASA 18 months to decide who will be in the new class of ...
单选题What is the percentage of the teachers who think the students need hard work?A. 75%. B. 64%. C. 87%. D. 70%. 相关知识点: 试题来源: 解析 参考答案:C 推理判断题。由第二段第二句可知,87%的中学教师认为年轻的一代不刻苦学习,也不能长时间集中注意力。由此推断出,这些教师认为学生...
根据文章第一段第一句“A recent study shows that nearly 72% of the children aged 6 to 17 slept near an electronic device.”(最近的一项研究表明,近72%的6至17岁的孩子在睡眠环境中使用电子设备。)可知,在睡眠环境中使用手机的孩子的百分比是72%,即剩下的19%的孩子不在睡眠环境中使用手机。故选D。