钩端螺旋体病的确诊依据是（）
A.典型临床表现
B.流行病学资料
C.血清学检查
D.血培养
E.便培养
参考答案：D
Those who ______ armed intervention in the internal affairs of other countries are blindto the lessons of history.
A．advocate
B．affirm
C．avail
D．applaud
似昼夜节律
