皮皮学，免费搜题
登录
搜题
【单选题】
CH3-中的氢原子是A.
伯氢原子
B.
氢原子
C.
叔氢原子
D.
季氢原子
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【单选题】Some lingnists thought that all languages ______ and were ruled by a common grammar.
A.
originated from one language
B.
started as the same language
C.
came from many different languages
D.
borrowed words from one another
【单选题】The children all turned ________ the famous actress as she entered the classroom.
A.
looked at
B.
to look at
C.
to looking at
D.
look at
【单选题】Most students think this book is useful as it _______ all the basic grammar rules they need to know.
A.
deals
B.
covers
C.
says
D.
teaches
【简答题】DS18B20温度检测 1.编写温度传感器函数 2.DS18B20串口显示当前温度/湿度 (用手握住DS18B20,数值明显变化)
【单选题】We all know that programming language is the system of syntax, grammar, and symbols or words used to give instructions to a computer. Because computers work with binary numbers, first-generation langu...
A.
it is used in designing software.
B.
it is hardware-independent.
C.
is should be translated into the computer language by software.
D.
it is designed to solve some specific problem.
相关题目：
参考解析：
知识点：
题目纠错 0
发布
