胸部触诊时语音震颤增强常见于（）。

A.大叶性肺炎实变期

B.胸壁皮下气肿

C.肺气肿

D.大量胸腔积液

E.气胸

The higher the oil price is, ___________to the global economy.  

A．the more damage will it cause

B．the more it will cause damage

C．the more damage it will cause

D．the more will it cause damage