下列哪些疾病可表现出PAdT增高()
A.血管性血友病
B.糖尿病
C.肾小球肾炎
D.骨髓增生性疾病
E.妊娠高血压症
参考答案:B, C, E
The old lady is so weak. She________by her relatives.
A.is cared for
B.is taken care
C.looks after.
D.takes care
简述偿债备付率评价标准。