补全对话

A : Hi,  Lucy!   1 

B: Oh, I' ve been to many places with my   parents, such as Hangzhou, Beijing and Xi'an.

A: 2

B: Really? What places have you been to,Sarah?

A: Very few. I've only been to Zhouzhuang.

B: 3

A: It's in Suzhou. It's a small place.  It's the   No. 1 Water Country of China. There you can   see many old buildings on the water, because   Zhouzhuang has a long history.

B: 4  I've just seen a lot of natural beauties,   but not much old China culture yet.

A: 5

下列叙述颈椎牵引的角度不正确的是（）

A.颈椎生理弧度消失甚至出现反弓的患者，可以采用前屈0°～15°位牵引

B.颈椎中、下段颈椎病变（C₅～T₁）牵引角度宜大，可以采用前屈15°～25°位牵引

C.椎动脉型和脊髓型（硬膜囊受压或脊髓轻度受压）多采用中立位牵引（0°）

D.神经根型多采用前屈位牵引（15°～25°）

E.颈椎上段颈椎病变C.采用0°位牵引