[单选题]
选择哪组血清酶活性改变诊断急性病毒性肝炎为宜
A.ALT↑↑,AST↑,且AST/ALT<1
B.ALT↓,AST↓
C.ALT↑,AST↓
D.ALT↓,AST↑
E.ALT↑,AST↑↑,且ALT/AST<1
参考答案与解析: