【简答题】若函数 满足 ,且 时, ,函数 ,则函数 在区间 内的零点的个数为____.
【简答题】What was the most shocking style. moment of the year? ______ was the most shocking style. moment of the year.
【单选题】若函数 满足 则 时, 与 之间的大小关系为
【简答题】若函数 满足 且 时, ;函数 ,则函数 与 的图象在区间 内的交点个数共有 个.
【简答题】A.Because of the beautiful garden in front of it. B.Because of its old style. of architecture. C.Because it was the only modern building there. D.Because it was at the seaside.
【单选题】设函数 的定义域为 ,若函数 满足条件:存在 ,使 在 上的值域是 则称 为“倍缩函数”,若函数 为“倍缩函数”,则的范围是( )
【简答题】若函数 满足 ,则称函数 为轮换对称函数,如 是轮换对称函数,下面命题正确的是 ①函数 不是轮换对称函数. ②函数 是轮换对称函数. ③若函数 和函数 都是轮换对称函数,则函数 也是轮换对称函数. ④若 、 、 是 的三个内角, 则 为轮换对称函数.
【简答题】What do you think of the language style?
【单选题】Based on the information in Paragraph 1, what can be inferred about style?
A.
Style. can be defined as the features that differentiate one artist from another.
B.
Style. can be defined as the features of both an overall art form. and an artist's personal art.
C.
Style. can be defined as the features that display the overall characteristics of an art.
D.
Style. can be defined as the features that show the overall characteristics of an artist.