皮皮学,免费搜题
登录
logo - 刷刷题
搜题
【单选题】
During the game, we______ the children around us and sang songs.
A.
forced
B.
pushed
C.
gathered
D.
collected
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】个体工商户以外的个人只能成为小规模纳税人()
A.
正确
B.
错误
【单选题】51单片机的中断有两个优先级级别,各中断源的优先级用( )设定。
A.
TCON
B.
PCON
C.
IE
D.
IP
【判断题】(Four Choices for Young People) Few unspoiled places remain in our world where the escapists can practice plain-living and high thinking.()
A.
正确
B.
错误
【简答题】Quite a few young people nowadays have the habit of listening to background music while doing their homework.
【单选题】下列各项中,与自然选择无关的是
A.
鲫鱼的背部是深灰色、腹部是乳白色
B.
螳螂的体色与周围环境色彩十分相似
C.
一窝小猫的体色有黑色、白色和黄色
D.
草原上野兔的保护色和鹰锐利的目光
【单选题】某市电力公司为了鼓励居民用电,采用分段计费的方法收取电费:居民每月用电不超过100度时,按每度0.6元计费,每月用电量超过100度时,其中的100度仍按原标准收费,超过部分按每度0.5元计费.若12月份张老师家用电量为a度(a>100),那么张老师应缴纳电费(  )元.
A.
60+0.50(a-100)
B.
60+0.50a
C.
0.60a
D.
1.10a
【单选题】检索工具中在文献来源项的著录中,期刊名称的一般缩写是
A.
A
B.
J
C.
M
D.
R
【简答题】某市电力公司为鼓励居民节约用电,采用分段计费的方法计算电费,每月用电不超过50度时,按每度0.58元计费;每月用电超过50度时,其中的50度仍按原标准收费,超过部分按每度0.98元计费. (1)设月用电x度时,应交电费y元.当x≤50和x>50时,分别写出y关于x的函数关系式; (2)下表是小敏家第一季度用电和交费的部分信息: 月份 一月份 二月份 三月份 合计 用电数(度) 108 交费金额(元...
【单选题】A few years ago it was common to speak of a generation gap between young people and their elders. Parents said that children did not respect and listen to them, while children said that their parents ...
A.
the problem of the generation gap draws much attention from people
B.
it is out of date to talk about the generation gap
C.
children and parents are trying to understand each other
D.
it is very important for people to talk with each other often
【单选题】单片机有两个优先级别。各中断源的优先级别设定是利用寄存器( )。
A.
IE
B.
IP
C.
TCON
D.
SCON
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