⋅4 "words" beginning with each of the first four letters alphabetically. From there, there are 3!⋅3 with U as the first letter and each of the first three letters alphabetically. After that, the next "word" is USAMO, hence our answer is 4⋅4!+3⋅3!+1=115. Let A=1...
He wrote a ___ letter.A. five-hundred-words B. five-hundreds-word C. five-hundred-word D. five hundred words 相关知识点: 试题来源: 解析 C 解析:本题考查的是数字作复合定语修饰名词的用法。数字用连字符“-”连接作复合定语修饰名词时,连字符所连接的名词和数词都必须用单数。故正确答案为C。
(16分)1.The little boy wrote aletter to his uncle.A.five-hundred wordsB.five-hundred-wordC.five hundreds wordsD.five-hundreds-wordⅡI.单项选择.(16分) , 1.The little boy wrote a__letter to his uncle. , A.five-hundred words B.five-hundred-word , C.five hundreds words D.Five-...
⋅4 "words" beginning with each of the first four letters alphabetically. From there, there are 3!⋅3 with U as the first letter and each of the first three letters alphabetically. After that, the next "word" is USAMO, hence our answer is 4⋅4!+3⋅3!+1=115. Let A=1,...
Question: (a) How many five-letter words with all distinct letters (case insensitive, regardless of the meaning) starting with letter "T" and having at least one "A" in it can be formed in English language? (b) 25% of students in a class...
写下来。核心短语/句式:begin with以..开头write down 写下解析:本题第一个句子是一个特殊疑问句,我们只要知道词组begin with这个词组的意义即可翻译出来,第二句话是一个祈使句,write down这个词组是动词加副词结构遇到代词的时候放到它们中间。 反馈 收藏 ...
题目Lily wrote a ___ letter to her monther. A. five hundred words B. five-hundred-word C. five-hundred word D. five-hundred-words 相关知识点: 试题来源: 解析 B 本题考点:数字与名词组成的复合形容词用‘-'连接,名词不能加s,故答案选B:five-hundred-word.反馈 收藏...
百度试题 结果1 题目3. She wrote a( five hundred words)letter to her mother. 相关知识点: 试题来源: 解析 3. five-hundred-word 反馈 收藏
five-hundreds-words C. five-hundred-word D. five-hundreds-word 相关知识点: 试题来源: 解析 此题答案为:C 本题考查“基数词+单数可数名词”结构的用法.“基数词+单数可数名词”构成复合形容词,用作定语修饰名词,且合成形容词中的名词不管数目多少,只能用单数形式,因此排除A和B项;数词hundred前面有表示具...
百度试题 结果1 题目He wrote a ___ letter to his son . A. five-thousand-words B. five-thousands-word C. five-thousand-word D. fives thousands words 相关知识点: 试题来源: 解析 C 反馈 收藏