皮皮学,免费搜题
登录
logo - 刷刷题
搜题
【单选题】
阅读理解 Bullying can happen to me or you or anyone. Millions of children around the world are bullied every year, but there are things that we can do to help them . What is bullying ? when someone makes feel bad or hurts you again and again .Bullying can happen at school, out of school or online. Bullying include laughing at other people,telling lies about other people, not letting someone play together in a group. W hat is cyberbullying?Cyberbullying happens online and includes sending mean(刻薄的) messages,sharing photos without permission... What can you do? If someone is mean to you, tell an adult that you know. You can block the person who sends mean messages online. Ask an adult to help you. Don' t reply.Talk to your parents or teachers or an adult that you know well if you see bullying or if you are worried about a friend. Say sorry if you are mean to someone. You can write a message or talk to the person. Think about how to be kind in the future� 1. How many children are bullied every year? B. C. D.
A.
Hundreds of.
B.
Thousands of.
C.
Millions of.
D.
Billions of
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
微信内点击右上角“…”即可分享
反馈
参考答案:
举一反三
【判断题】由于流通加工改变了物品的形状和性质,因此不应属于物流的范畴。( )
A.
正确
B.
错误
【单选题】在微机中,一个字节由( )二进制位组成。
A.
8
B.
16
C.
2
D.
10
【单选题】关于有功功率和无功功率,错误的说法是_。
A.
无功功率是无用的功率
B.
无功功率有正,也有负
C.
有功功率是电阻消耗的功率
D.
无功功率的单位是乏
【简答题】在计算机中,一个字节由 8 位( ) A . 二进制位组成 B . 十进制位组成 C . 十六进制位组成 D . 八进制位组成
【简答题】由于流通加工改变了物品的形状和性质,因此不应属于物流的范畴。( )
【单选题】关于有功功率和无功功率,错误的说法是()。
A.
无功功率就是无用的功率
B.
无功功率有正有负
C.
在RLC电路中,有功功率就是在电阻上消耗的功率
D.
在纯电感电路中,无功功率的最大值等于电路电压和电流的乘积
【单选题】在微机中,一个字节由()个二进制位组成
A.
8
B.
10
C.
16
D.
2
【单选题】在计算机中一个字节由 位二进制数组成。
A.
2
B.
4
C.
8
D.
16
【判断题】由于流通加工改变了物品的形状和性质,因此不应属于物流的范畴。
A.
正确
B.
错误
【单选题】下面的变量中属于数值变量的是
A.
生活费支出
B.
产品的等级
C.
企业类型
D.
员工对企业某项改革措施的态度
相关题目:
参考解析:
知识点:
题目纠错 0
发布
创建自己的小题库 - 刷刷题