We will be shown around the city: schools, museums, and some other places, _______ other visitors seldom go.

A．what

B．which

C．where

D．when

站立时，下列哪项是感受支持面(站立面)引起的刺激的感受器

A．肌梭
B．肌腱
C．皮肤
D．触觉感受器
E．压觉感受器