What is the percentage of Americans aging six and older who play computer and video games A.15.B.50.C.8.D.39. 点击查看答案手机看题 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. 点击查看答案手机看题 单项选择题 Who is NOT at the...
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 ...
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
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...
结果一 题目 l.What is the percentage(百分比)of water on the earth?1. What is the percentage(百分比)of water on the earth?_ 答案 1.70%—75% 相关推荐 1 l.What is the percentage(百分比)of water on the earth?1. What is the percentage(百分比)of water on the earth?_ ...
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...
百度试题 结果1 题目1. What is the percentage (百分比) of water on the earth?2. How many oceans are there in the world? 相关知识点: 试题来源: 解析 1.70%-7.5%=0(cm^2)优质解答 反馈 收藏
百度试题 结果1 题目24. What is the percentage(百分 ) of the boys who want to be teachers? A.5 B.15%. C.30%. 相关知识点: 试题来源: 解析 答案见上 反馈 收藏
What is the percentage of all the adults who are now HIV-positive in Botswana? A. 35%. B. 37%. C. 36%. D. 38%. 相关知识点: 试题来源: 解析 B 正确答案:B解析:数字细节题。文中提到:现在在博茨瓦纳成年人中HIV呈阳性的人数达到令人震惊的37%。故选项B正确。这是本则新闻中唯一表示百分比...