下列不属于常见异倍体的是()。
A.单倍体
B.多倍体
C.非整倍体
D.超二倍体
E.亚二倍体
参考答案:A
It can be inferred that the author sees Zuckerkandl as believing that mathematics is a(n) ______.
A.necessary evil
B.language
C.musical notation
D.great hindrance to full understanding of physics
骨折不愈合的因素中哪项是错误的
A.年龄过小,过度肥胖B.骨折部软组织损伤严重C.骨折部血运差D.骨折处理超过24小时E.骨折端间有软组织