(1).大血藤尤善治()(2).紫花地丁尤善治()(3).鱼腥草尤善治()(4).路路通尤善治()
A.肺痈
B.肠痈
C.乳痈
D.疔疮
参考答案:B,D,A,C
Before the storm,fishes in the pond usually________themselves out of the water to get fresh air. [ ]
A. throw
B. run
C. swim
D. escape
连笔特征表现在哪些方面?