心力衰竭时X线检查可见哪些表现
A.肺静脉扩张
B.肺门影增大
C.肺野模糊
D.两肺上野血管变细
E.胸腔积液
参考答案:A,B,C,E
Describe the circumstances in which a company in difficulty in Lesotho can take recourse to judicial management. (10 marks)
下列各进制的整数中,值最大的一个是( )。
A.十六进制数178
B.十进制数210
C.八进制数502
D.二进制数11111110