肝硬化腹腔积液产生的机制不包括
A.门静脉内压增高
B.血清清蛋白减少
C.肾小球滤过减少
D.醛固酮分泌增多
E.脾功能亢进
参考答案:E
I like walking, because it is _____ our health. [ ]
A. had at
B. well in
C. good at
D. good for
植物固定二氧化碳的场所是()
A.细胞质基质
B.叶绿体囊状结构
C.叶绿体基质
D.内质网膜上