十个人每个人握三次手。大家一共握30次手。30除以二等于十五
收藏 笔记 反馈 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 There are 10 people in a room. If each person shakes hands with exactly 3 other people, what is the total number of handshakes? A.15 B.30 C.45 D.60 E.120 我的答案: 登录查看答案 ...
There are 10 people in a room. If each person shakes hands with exactly 3 other people, what is the total number of handshakes? A15 B30 C45 D60 E120 显示答案 后才可以添加做题笔记哦,还没有账号?马上注册 KMF 解析 网友解析 题目数据
关键词(句):in the room:在房间里 翻译:在房间里有十个人,包括三个孩子在内。children与后面动词是被动关系,所以,应用过去分词形式。A和C都是现在分词形式,所以不选;contain意为“包含”,表示包含全部的内容,多用于客观事物,如容器内有什么,什么东西有什么成分等等;include意为“包括”,多用于虚拟范畴,表示实物...
题目There are ten people in the room. Two are children and ___ are adults. A. another B. other C. the others D. others 相关知识点: 试题来源: 解析 C。总共十个人,两个是孩子,剩下的(全部)是成年人,用“the others”。反馈 收藏 ...
百度试题 结果1 题目There are ten people in the room.___ of them are discussing the plan. A. Some B. Any C. Many D. Much 相关知识点: 试题来源: 解析 A。理由同 32 题。反馈 收藏
百度试题 结果1 题目There are ___ people in the room. A. some B. any C. a D. an 相关知识点: 试题来源: 解析 A。people 为集合名词,此句为肯定句,用 some 表示“一些”。反馈 收藏
much C. a lot D. a few 相关知识点: 试题来源: 解析 A。本题考查可数名词前的修饰词。“people”是可数名词复数,“many”表示“许多”,修饰可数名词复数;“much”表示“许多”,修饰不可数名词;“a lot”后面要加“of”才能修饰名词;“a few”表示“一些”,修饰可数名词复数。这里表示房间里有...
There are ___ people in the room. A. twenty B. twentieth C. two D. second 相关知识点: 试题来源: 解析 A。“people”是复数,前面用基数词表示数量,“twenty”是二十。“twentieth”是第二十;“two”是二;“second”是第二。反馈 收藏
1 There are a few people in the room, ___? A. are there B. aren't there C. are they D. aren't they 2There are few people in the room, ?A.aren't thereB.are thereC.aren't theyD.are they 3There are a few people in the room, ___?[ ]A. are there B. aren't the...