关于溶血性贫血下列哪一项是不正确的()
A.血涂片中出现幼红细胞
B.血清结合珠蛋白升高
C.血清间接胆红素升高
D.网织红细胞数升高
E.红细胞寿命缩短
参考答案:B
Knowledge and learning are important if we want to be successful, but they may also ______ our thinking.
A.direct
B.limit
C.change
D.improve
汉武帝用以在组织机构上分割相权的做法是实行( )
A.内外服制 B.三公宰相制C.丞相制 D.中外朝制