皮皮学，免费搜题
登录
logo - 刷刷题
搜题
【单选题】
已知 是定义在R上的奇函数，且 为偶函数，对于函数 有下列几种描述 ① 是周期函数                          ② 是它的一条对称轴 ③ 是它图象的一个对称中心        ④当 时，它一定取最大值 其中描述正确的是                                                                                          （   ）
A.
①②
B.
①③
C.
②④
D.
②③
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
【简答题】补全对话。 Harry, Jordan and William are talking about something. H: Hi, Jordan! 1 . J: I'm looking at these things. What do you think of them? H: Well…Hm... 2 . I think they're cool. W: I don't like sungl...
查看完整题目与答案
【单选题】水蒸发时的温度应在（）。
A.
0°C以上
B.
任何温度
C.
100°C以上
D.
100°C以下
查看完整题目与答案
【单选题】水蒸发时的温度应在______。
A.
0℃以上
B.
任何温度
C.
100℃以上
D.
100℃以下
查看完整题目与答案
【单选题】()是情绪的CEO。
A.
灰质
B.
大脑皮层
C.
杏仁核
D.
颞叶
查看完整题目与答案
【简答题】阅读理解。 The Wizarding World of Harry Potter theme park will open in Florida in 2009, and will provide attractions and rides based on places from the Harry Potter books. The novels' author JK Rowling has...
查看完整题目与答案
【单选题】水蒸发时的温度应在( )。
A.
0℃以上
B.
任何温度
C.
100℃
查看完整题目与答案
【单选题】听力原文：W Harry, I just spoke with Sue. Her and Frank's flight arrangements are set; they're landing at South Airport at 5:30 on Tuesday. M That's my busiest day. We have a big deadline on Wednesday. I d...
A.
On Tuesday at 5:30
B.
On Tuesday at 7:30
C.
On Wednesday at 5:30
D.
On Wednesday at 7:00
查看完整题目与答案
【多选题】附带民事诉讼的起诉条件包括哪些?
A.
起诉人符合法定条件
B.
刑事案件本身必须能够定罪量刑
C.
属于人民法院受理附带民事诉讼的范围
D.
有明确的被告人
查看完整题目与答案
【单选题】听力原文：M: Do you ever know what Harry is talking about? W: Never, he always beats around the bush. M: Do you think Mark took your bike? M: Yes, but I think it was a mistake. He'd never have taken them o...
A.
He speaks too fast.
B.
He speaks too slowly.
C.
He doesn't speak to the point.
查看完整题目与答案
【简答题】根据汉语和首字母写出正确的英语单词。 1. We don't have classes on (周末)______. 2. I think someone in Class Nine ______(找到) his shoes. 3. The two (喜剧片) ______ are very interesting (comedy). 4. His friend's birthday is Dec...
查看完整题目与答案
相关题目：
【简答题】补全对话。 Harry, Jordan and William are talking about something. H: Hi, Jordan! 1 . J: I'm looking at these things. What do you think of them? H: Well…Hm... 2 . I think they're cool. W: I don't like sungl...
查看完整题目与答案
【单选题】水蒸发时的温度应在（）。
A.
0°C以上
B.
任何温度
C.
100°C以上
D.
100°C以下
查看完整题目与答案
【单选题】水蒸发时的温度应在______。
A.
0℃以上
B.
任何温度
C.
100℃以上
D.
100℃以下
查看完整题目与答案
【单选题】()是情绪的CEO。
A.
灰质
B.
大脑皮层
C.
杏仁核
D.
颞叶
查看完整题目与答案
【简答题】阅读理解。 The Wizarding World of Harry Potter theme park will open in Florida in 2009, and will provide attractions and rides based on places from the Harry Potter books. The novels' author JK Rowling has...
查看完整题目与答案
【单选题】水蒸发时的温度应在( )。
A.
0℃以上
B.
任何温度
C.
100℃
查看完整题目与答案
【单选题】听力原文：W Harry, I just spoke with Sue. Her and Frank's flight arrangements are set; they're landing at South Airport at 5:30 on Tuesday. M That's my busiest day. We have a big deadline on Wednesday. I d...
A.
On Tuesday at 5:30
B.
On Tuesday at 7:30
C.
On Wednesday at 5:30
D.
On Wednesday at 7:00
查看完整题目与答案
【多选题】附带民事诉讼的起诉条件包括哪些?
A.
起诉人符合法定条件
B.
刑事案件本身必须能够定罪量刑
C.
属于人民法院受理附带民事诉讼的范围
D.
有明确的被告人
查看完整题目与答案
【单选题】听力原文：M: Do you ever know what Harry is talking about? W: Never, he always beats around the bush. M: Do you think Mark took your bike? M: Yes, but I think it was a mistake. He'd never have taken them o...
A.
He speaks too fast.
B.
He speaks too slowly.
C.
He doesn't speak to the point.
查看完整题目与答案
【简答题】根据汉语和首字母写出正确的英语单词。 1. We don't have classes on (周末)______. 2. I think someone in Class Nine ______(找到) his shoes. 3. The two (喜剧片) ______ are very interesting (comedy). 4. His friend's birthday is Dec...
查看完整题目与答案
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