第一部日记体游记:()
参考答案:明代的徐宏祖的《徐霞客游记》
诊断急性心肌梗死最佳的血清酶指标是()
A.ASTm
B.AST
C.LD1
D.CK-MB
E.ALT
Mr Li’s students can call him _______ 57684051 or e-mail him _______ lihua@sina.com.
A.at; at
B.for; on
C.at; on
D.in; at