My uncle's house in the downtown area is much smaller than ours, but it is twice _____ expensive. [ ]

A. as

B. so

C. too

D. very

辨别中风闭脱二证主要在于下列除哪项外的几点根据（）

A.目合口开与口噤不开

B.手撤肢冷与两手握固

C.二便自遗与大小便闭

D.肢体软瘫与肢体强痉

E.躁动不安与静而不烦