面神经干阻滞的适应证是（）
A.周围性面神经炎所致面瘫
B.三叉神经痛
C.面肌痉挛
D.舌咽神经痛
E.膈肌痉挛
参考答案：C
During the reconstruction of the city, many modern tall buildings went up _____ old shabby houses were
torn down. [ ]
A. where
B. in what
C. in which
D. which
在千变万化的色彩世界中，人们视觉感受到的色彩非常丰富，按种类可分为（）三种。
A.原色
B.间色
C.复色
D.有彩色
E.对比色
