This paper discusses the use of the beta-binomial distribution in analyzing some multiple-choice questions of the final exam of a math course, and its application in predicting the performance of future students. It is hoped that the finding of this paper will be useful for practitioners in ...
Multiple choice. (单项选择。) Help to some bananas, children.A. you B. yourself C. yours D. yourselves 相关知识点: 试题来源: 解析 D 【知识点】固定搭配【详解】根据语境可知,句意表示随意吃些香蕉,随便吃点,请自便help oneself to,排除A和C,又因为children为复数,因此要用反身代词的复数形式...
三、Multiple choice. 选择题。 There are some in these . A.knifes, boxes B.knives, boxes C.knives, boxs相关知识点: 试题来源: 解析 B 【知识点】可数名词变复数 句子意思是:在这些箱子里有一些小刀。 关键词some和these后接可数名词复数形式, knife的复数是把fe变成ves, 是knives,box的复数是加es...
Multiple-choice.单项选择。( A )1. Theresome water and milk here.A. isB. areC.be( C )2. These dolls are nice. May I have,Mum?A. itB. thatC.one( C )3. Sarah and Ifrom America.A. isB. amC. are 相关知识点: 试题来源:
百度试题 结果1 题目【题目】三、Multiple choice.选择题。T here are somein theseA. knifes, boresB. knives, boxesC. knives, boxs 相关知识点: 试题来源: 解析 【解析】B
百度试题 结果1 题目IV. Multiple choice.() 1. I'm ordering some extra office equipment,some new desks and acomputer.A. includeB. includingC. includedD. inclusion 相关知识点: 试题来源: 解析 W^n=B
I . Multiple choice.()1.-Excuse me, could you tell me where I canbuy some?Sure. There's a post office at the firstcrossing.A.snacksB.stampsC. umbrellas 相关知识点: 语法 词法 名词 试题来源: 解析 B 结果一 题目 -- Excuse me, could you tell me where I can buy some ...
15 questions 显示答案预习 1. Multiple Choice 编辑 1 minute 1 point 以下慕课说法不正确的是: 在慕课课程的学习中,学习者不再是孤立的求学者,而是可以和同学一起交流合作,互相帮助,共同进步。 有研究表明,慕课中积极参与课程讨论交流的学生往往学习成绩较好,结业率也较高。
Part2: Multiple Choice. (30 %)Directions: In this section there are some incomplete sentences. For each sentence there are four choices marked A, B, C and A. Choose the ONE answer that best completes the sentence. Then type the corresponding letter in the blank on the web page.16. ...
I. Multiple Choice(一过vs 现完)( B)1 - Ther someon knokingtthedoo.-It must be the repairman. Ihim to come to fix our TV two hours ago.A.callB. have calledC. ca∥edD. was calling 相关知识点: 试题来源: 解析 C核心短语/词汇:there be: 有fix: 修理翻译:---有人在敲门。---...