缺血性心肌病的病理表现包括()
A.心肌组织营养障碍
B.大面积心肌梗死
C.心肌炎性变
D.心肌纤维组织增生
E.心肌组织萎缩
参考答案:A, B, D, E
阅读短文,判断正(T)误(F)。
Come in, please. This is my bedroom. It's not big but clean. I put all my clothes here. Look, that is my new
skirt on the bed. I like it very much. My T-shirt is on the chair. My shoes are under the bed. They're old.
They're too small. I'd like a new pair.
( ) 1. My bedroom is small and clean.
( ) 2. My clothes are on the chair.
( ) 3. I like my skirt very much.
( ) 4. My shoes are small and new.
减少分析方法中测定的偶然误差的方法可采用()
A.进行对照试验
B.进行空白对照试验
C.增加平行测定次数
D.加校正值的方法
E.进行加样回收试验