查题网
学科
>>
成人高等教育 / 演讲与口才
搜索
成人高等教育 / 演讲与口才
正确率:100%
普通话有四个声调,“阴平调”的调值是?
A、
214
B、
51
C、
35
D、
55
积分
演讲与口才
参考答案:
点击查看答案
×
确认订单
您将消费积分,请点击确认。(注:不可二次回看)
佳题速递:
高等数学2
使用运算符new创建对象时,赋给对象的值实际上是一个地址值(A)对(B)错[参考答案:A] 分值:4得分: 分 系统自动批改于2020年12月25日 23点47分
JAVA语言
题型描述: 十选项完形填空Edison is a well-known American inventor. He was taught by his mother when he was a child. Later he learned things _ _ _ _ _ himself by reading and experimenting. He built a lab for himself to work in, and he worked very hard in his sixty years of scientific activities. He made over a thousand inventions. _ _ _ _ _ inventors in the world could have such great success.Edison’s first invention was _ _ _ _ _ in 1868. He was _ _ _ _ _ a telegraph operator. He wished to work _ _ _ _ _ a new method to _ _ _ _ _ the old telegraph system because it was impossible at that time for the system to send more than one message along the same line at the same time. He _ _ _ _ _ all the works of Farady, another great scientist, before starting his invention. Sometimes he didn’t go to bed and even didn’t stop to eat. He thought he had very much to do and there was no time to _ _ _ _ _ . Days and nights he was reading and reading. After he had read through Farady’s writings, he began his experiments. A few months _ _ _ _ _ he succeeded in _ _ _ _ _ a double transmitter and improved the old telegraph system.1、 A. by B. in C. with D. on 2、 A. Little B. A few C. A little D. Few 3、 A. made B. found C. invented D. discovered 4、 A. helping B. working C. as D. then 5、 A. out B. up C. at D. on 6、 A. improve B. use C. change D. build 7、 A. reading B. reads C. readed D. read 8、 A. lose B. finish C. think D. work 9、 A. since B. before C. later D. after 10、 A. built B. builds C. building D. build
统考英语A
数控铣床的G41/G42指令是对刀具()进行补偿。
数控加工技术
(问答题) 刘伟,无臂钢琴演奏者。他十岁时在一次意外中失去双臂,但他并没有放弃成为一名钢琴家的梦想。经过刻苦用脚练习弹琴,他最终在“中国达人秀”(China’s Got Talent)的舞台上实现了自己的梦想。请根据以上内容写一篇英语短文。 要求: 1.简要描述刘伟的经历; 2.谈谈从他的经历中得到的启示; 3.词数80左右。
大学英语2
下列标识符哪些是不合法的( )。A、+staticB、5booksC、J_catD、-3.14159ava
Java程序设计
热门题库
●
《宪法学(本科)》 题库
●
《水利工程测量》 题库
●
《网络基础与应用》 题库
●
《经济法学(二)》 题库
●
《新媒体营销》 题库
●
《房地产营销管理》 题库
●
《国际法》 题库
●
《西方经济学(宏观)》 题库
●
《思想政治教育学原理》 题库
●
《财务管理(本科)》 题库
●
《国际经济法(本科)》 题库
在线客服
点击添加客服
在线客服
赚积分