拔除上颌第二磨牙需要麻醉的神经是（）

A.腭前神经和上牙槽后神经

B.腭前神经和上牙槽中神经

C.鼻腭神经和上牙槽中神经

D.鼻腭神经和上牙槽前神经

E.鼻腭神经和上牙槽后神经

—What’s the best food you have had in Beijing, Alex?

—Roast duck! I                to a famous restaurant to have it last week.[ ]

A. have gone

B. go

C. will go

D. went