It is the farm _____ we are going to pay a visit ______ provides large quantities of green vegetables for the nearby town every year.

A．to which, that

B．which, which

C．on which, that

D．which, where

下列哪一种检查可明确特发性间质性肺炎诊断()

A．胸腔镜肺活检

B．高分辨率胸部CT

C．支气管激发试验

D．胸片

E．支气管肺泡灌洗