根据所给首字母的提示，写出一个合适的英语单词完整、正确的形式，使对话通顺。

Jim: Hello! 6785238.

Wu: Hello! Could I s  1  to Jim ,please ?                            1              

Jim: This is Jim .

Wu: Hi, Jim . Summer holidays will begin next week. W  2  will you spend your holidays this year ?                                                           2              

Jim: I’m going to Nanjing .

Wu: Oh, Nanjing is a p   3   of interest . Have you ever been there before?  3              

Jim: N  4   . I’ve never been there.                                     4            

Someone says it’s very hot there i    5 summer.                            5_________

Wu:Yes.How will you go there?                                                                     

Jim: B  6 train.                                                    6            

Wu: I hope you will e  7   yourself in Nanjing.                          7  _________

Jim: Thank you . And what about you ?                               

Wu: Maybe my father will t__8___me to some cities in the south.              8             

Jim: That’ll b   9   very interesting.  Have a good time!                  9              

Wu: Thanks, g   10                                                  10          

颈鳃源性囊肿的诊断依据是（）.

A.囊肿位于颈三角区

B.瘘管沿胸锁乳突肌前缘斜行

C.瘘管沿胸锁乳突肌后缘斜行

D.瘘管呈漏斗状凹陷

E.瘘管细小与周围组织粘连甚紧