黄疸伴发热、寒战( )
A．疟疾B．胆总管癌C．病毒性肝炎D．急性胆管炎E．胆道蛔虫病
参考答案：D
In my opinion,older people should________their own friends rather than become emotionally
dependent on their children.[ ]
A. spy
B. seek
C. serve
D. stress
为提高布氏杆菌的检阳率，可做（）
A.脓性物培养
B.以上均可
C.骨髓培养
D.脑脊液培养
E.血培养
