要求用全血作TDM标本的药物是()
A．地高辛
B．苯妥因钠
C．氨茶碱
D．环孢素
E．碳酸锂
参考答案：D
It is always difficult being in a foreign country, _____ if you do not speak the language. [ ]
A. extremely
B. naturally
C. basically
D. especially
该患者的诊断可能是
A．急性阑尾炎
B．肠套叠
C．风湿性关节炎
D．过敏性紫癜
