不参与构成血-尿屏障(原尿滤过屏障)的结构是()。
A.有孔内皮细胞
B.内皮细胞外基膜
C.肾小囊壁层细胞裂孔膜
D.肾小囊脏层细胞裂孔膜
参考答案:C
已知某直角三角形的斜边长为25,且一条直角边为7,则另一直角边为( )
A.26
B.25
C.24
D.23
To keep safe ________ an earthquake, you should remain at a spot in your room where nothing may fall
on you.[ ]
A.in search of
B.in advance of
C.in terms of
D.in case of