—I'm planning to open a restaurant in my hometown.________

—It might be a good idea to provide the best local dishes.[ ]

A. Could you give me some advice?

B. Would you please come for dinner?

C. You're most welcome.

D. Please pay attention to it.

下列哪种结构不可用M型的心室波群检查：

A． * * 肌

B．左室后壁

C．二尖瓣前后瓣

D．右室

E．室间隔