急性肾炎出现肾功能衰竭
A．降压药 B．利尿剂 C．细胞毒药物 D．抗生素 E．血液透析
参考答案：E
___________ in the leg made it impossible for me to walk as fast as usual.
A．Being injured
B．To be injured
C．Having injured
D．Injured
口咽与喉咽分界的标志为 （）
A.咽峡
B.软腭平面
C.会厌上缘
D.环状软骨
E.第6颈椎
