请根据两位网友的一次上网聊天的记录，选择最佳答案。​

Alice                                                                                        Good morning，Alice!​ ​Good morning，Yang!                                                                                                  How are you？​ ​I'm OK.                                                                          Do you know（认识） Cindy？​ ​Yes.Cindy is my good friend.                                                                                    Is her last name White？​ ​No.Her last name is Green.                                                        Is Cindy always（总是） in a blue jacket？​ ​No.She is always in a black jacket.                                                  What's her telephone number？Is it 257-6679？​​ ​Oh，no.It's my telephone number.Her telephone number is 259-7769.                                                                                                 Thanks，Alice.​

​（1）What's Cindy's last name？

A

A

A.Green.
B.White.
C.Smith.
D.Brown.
（2）Cindy is always in a

C

C

jacket.
A.blue
B.green
C.black
D.white
（3）What's Cindy's telephone number？

B

B

A.257-6679.
B.259-7769.
C.257-7769.
D.259-6679.