病理诊断肉瘤的主要依据是
A.血液供应丰富
B.间质稀少
C.有肺转移
D.瘤细胞呈弥散分布
参考答案:D
解析:病理诊断肉瘤的主要依据是瘤细胞呈弥散分布。
We want two good musicians _________ our rock band. [ ]
A. for
B. in
C. of
D. at
呕吐哕下利病中,呕吐可分为下列哪几种()
A.热性呕吐
B.风寒兼湿呕吐
C.寒性呕吐
D.水饮呕吐
E.寒热错杂性呕吐