根据短文及首字母提示填入恰当的单词完成短文。

Dear Ted,    

       Thank you for your i  1    I can't v  2   you this week because I'm very busy. This afternoon I have to go to the c  3   with my brother. You know I like music very much. And on T  4  ，I have to help my brother with his c  5   because he isn't good at chemistry. On Wednesday, I'm having volleyball t  6   with my friends. And on Thursday evening,I have a piano l  7  . I have to help my mother b  8   my sister on Friday.    On w  9  , I'm going to Hong Kong for v  10  . Can you go to Hong Kong with me?

Write soon.

                                                                                                                                                    David

患者接受电生理检查的目的不包括（）

A.确立心律失常及其类型

B.了解心律失常的起源部位与发生机制

C.检测自主神经功能

D.通过电极导管以不同的能量（射频、超声等）消融参与心动过速形成的心肌，以达到治愈心动过速的目的

E.通过电刺激确定患者是否易于诱发室性心动过速、有无发生心脏性猝死的危险