具有活血化瘀、行气止痛功用的方剂是（）
A.少腹逐瘀汤
B.膈下逐瘀汤
C.血府逐瘀汤
D.身痛逐瘀汤
E.通窍活血汤
参考答案：C
In terms of word endings, English is simpler than some other languages such as Russian and German, as in its historical development it has dropped quite a few of its i affixes.
在色彩的感觉中，（）色有扩张感。
A、蓝
B、黑
C、红
D、紫
