John Preston was tired（）living in east London, in which he had moved after his wife's death.

A.to

B.of

C.at

D.for

风痰闭阻之痫证的治法是（）

A.涤痰息风，开窍定痫

B.清肝泻火，化痰开窍

C.涤痰开窍，化瘀通络

D.熄风开窍，化痰定志

E.化痰通络，镇心安神