鼻咽癌病人CT显示咽旁间隙向哪个方向移位?()
A.向内
B.向外
C.向前
D.向后
E.向下
参考答案:B
In our school, the students have three _________courses and seven _________ courses.
A. required ; alternative
B. require ; alternative
C. requiring ; alternative
D. require ; alternate
下列哪项符合诊断甲状腺危象的标准
A.失水、休克
B.皮肤潮红、多汗
C.体温38.3℃
D.心率160次/分
E.恶心、呕吐