有关老年人下述哪项是错误的()
A.肾血流量减少
B.发生氮质血症较多见
C.醛固酮减少
D.肌酐清除率降低
E.肾小球滤过率降低
参考答案:B
穿孔内折种类有()()()。
Mr.Jones didn’t ______during the flood,but she was very fightened.
A.give away
B.give out
C.give way
D.give off