肺动脉导管监测时，可能会遇到如下情况，但除外（）。
A.气囊破裂
B.肺梗死
C.血压升高
D.肺动脉破裂和出血
E.心包填塞或心律失常
参考答案：C
It is an abundance of cheap goods and quick delivery service ______ account for the fact that the
number of Internet shopping on this website is four times ______ it was last year.[ ]
A. that; that
B. which; what
C. what; that
D. that; what
慢性肝病患者，普查发现甲胎蛋白3次阳性，肝功能正常，肝区触诊无异常，诊断为早期肝癌。下列哪项检查对定位最有帮助
A．选择性肝动脉造影
B．放射性核素扫描
C．超声波断层扫描
D．CT检查
E．以上都不是
