皮皮学,免费搜题
登录
搜题
【简答题】
请说说经过这一个月来的接触,你个人对舞蹈欣赏课程的看法? (希望同学们将自己真实、纯真的想法讲述出来~)
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
【单选题】若点P的极坐标为(2, ),则该点的直角坐标为 ( )
A.
( , 1)
B.
(1, )
C.
(1,- )
D.
( ,-1)
查看完整题目与答案
【单选题】在平面直角坐标系xOy中,点P的坐标为(-1,1),若取原点O为极点,x轴正半轴为极轴,建立极坐标系,则在下列选项中,不是点P极坐标的是( )
A.
( )
B.
( )
C.
( )
D.
( )
查看完整题目与答案
【单选题】Our teacher lives in the house ____ door faces to the north.
A.
which
B.
his
C.
that
D.
whose
查看完整题目与答案
【单选题】在平面直角坐标系 中,点P的直角坐标为 。若以圆点O为极点, 轴半轴为极轴建立坐标系,则点P的极坐标可以是
A.
B.
C.
查看完整题目与答案
【单选题】Our English teacher often asks us to do a _____ fast reading in class. [ ]
A.
five minute's
B.
five minute
C.
five minutes'
D.
five minutes
查看完整题目与答案
【单选题】When is Black Friday?
A.
One day after Thanksgiving.
B.
Two days after Thanksgiving
C.
Three days after Thanksgiving.
D.
Four days after Thanksgiving
查看完整题目与答案
【单选题】在平面直角坐标系 中,点P的直角坐标为 。若以原点O为极点, 轴正半轴为极轴建立坐标系,则点P的极坐标可以是 ( )
A.
B.
C.
查看完整题目与答案
【简答题】When is Black Friday of 2020?写法同上
查看完整题目与答案
【单选题】(2).(坐标系与参数方程选做题)若以直角坐标系的原点为极点, 轴的非负半轴为极轴建立极坐标系,则线段 的极坐标为( )
A.
B.
C.
查看完整题目与答案
【简答题】Black Friday Black Friday is the Friday following Thanksgiving in the US. On this day,the Christmas shopping season begins and large stores all over the US have sales. Recently,Black Friday has been t...
查看完整题目与答案
相关题目:
【单选题】若点P的极坐标为(2, ),则该点的直角坐标为 ( )
A.
( , 1)
B.
(1, )
C.
(1,- )
D.
( ,-1)
查看完整题目与答案
【单选题】在平面直角坐标系xOy中,点P的坐标为(-1,1),若取原点O为极点,x轴正半轴为极轴,建立极坐标系,则在下列选项中,不是点P极坐标的是( )
A.
( )
B.
( )
C.
( )
D.
( )
查看完整题目与答案
【单选题】Our teacher lives in the house ____ door faces to the north.
A.
which
B.
his
C.
that
D.
whose
查看完整题目与答案
【单选题】在平面直角坐标系 中,点P的直角坐标为 。若以圆点O为极点, 轴半轴为极轴建立坐标系,则点P的极坐标可以是
A.
B.
C.
查看完整题目与答案
【单选题】Our English teacher often asks us to do a _____ fast reading in class. [ ]
A.
five minute's
B.
five minute
C.
five minutes'
D.
five minutes
查看完整题目与答案
【单选题】When is Black Friday?
A.
One day after Thanksgiving.
B.
Two days after Thanksgiving
C.
Three days after Thanksgiving.
D.
Four days after Thanksgiving
查看完整题目与答案
【单选题】在平面直角坐标系 中,点P的直角坐标为 。若以原点O为极点, 轴正半轴为极轴建立坐标系,则点P的极坐标可以是 ( )
A.
B.
C.
查看完整题目与答案
【简答题】When is Black Friday of 2020?写法同上
查看完整题目与答案
【单选题】(2).(坐标系与参数方程选做题)若以直角坐标系的原点为极点, 轴的非负半轴为极轴建立极坐标系,则线段 的极坐标为( )
A.
B.
C.
查看完整题目与答案
【简答题】Black Friday Black Friday is the Friday following Thanksgiving in the US. On this day,the Christmas shopping season begins and large stores all over the US have sales. Recently,Black Friday has been t...
查看完整题目与答案
参考解析:
知识点:
题目纠错 0
发布