设f(x)在(0,+∞)上是单调递增函数,当n∈N*时,f(n)∈N*,且f[f

题型:选择题

问题:

设f(x)在(0,+∞)上是单调递增函数,当n∈N*时,f(n)∈N*,且f[f(n)]=2n+1,则(  )

A.f(1)=3,f(2)=4

B.f(1)=2,f(2)=3

C.f(2)=4,f(4)=5

D.f(2)=3,f(3)=4

考点:函数的单调性、最值
题型:选择题

短文填空 根据短文内容及首字母提示,补全空格内单词,使短文完整、通顺。(请在答题纸上写出完整单词)(每空一词;共10空,每空1分,满分10分)

A young man goes to the supermarket and buys a p  小题1:   of socks. When he comes back home, he goes to his room and tries t  小题2:    on. He finds they are in different colours. One is blue but the other is g  小题3:   .

His mother and sister are cooking d  小题4:   in the kitchen. He tells them: “My new socks are in different colours. I should make them in the same c   小题5:. Would you please h  小题6:me?” His mother and sister are b 小题7:   and they don’t say anything. When his mother finishes cooking, she g 小题8:  to her son’s room and makes the green sock blue. She comes back without saying a 小题9:   . After her supper, the man’s

s  小题10:  goes to her brother’s room and makes one blue sock green without telling her brother.

How will the young man feel the next morning?

题型:选择题

“代表代表,依法履职,各方叫好”。这一顺口溜表达了群众对人大代表的信任。这说明  [ ]

A.通过民主选举产生的人民代表,能够正确的表达和体现最广大人民群众的利益和意志

B.在我国,人民代表统一行使全部国家权力

C.人大代表都能够履行自己神圣的职责

D.人大代表对人民负责,不受人民监督

题型:选择题

客户管理域对客户的服务界面有营业厅、网站、()等方式。

题型:选择题

“借贷通”POS机的消费顺序包括()

A.优先使用存款

B.优先使用贷款

C.只使用存款

D.只使用贷款

题型:选择题

管理活动中,性格的应用应重视哪些方面?

更多题库