不仅能够了解支气管扩张的形态,而且能够明确病变部位及范围的检查是()。
A.胸部X线摄片
B.支气管造影
C.胸部CT
D.纤维支气管镜
E.核素扫描
参考答案:B
—Is it spring?
—__________ [ ]
A. Yes, it is.
B. Yes, it isn't.
C. No, it is.
In relation to the Labour Contract Law of China:
(a) explain the circumstances in which a labour contract is not allowed to incorporate a provision of probation. (4 marks)