急性脓胸并发支气管胸膜瘘最主要的治疗方法是（）。
A.使用抗生素
B.胸腔穿刺排脓
C.开放引流
D.闭式引流
E.支持治疗
参考答案：D
—Who came out______first in the London Marathon?
—Michael.He’s always______first to reach the line.
A．the;the
B．/；/
C．the;/
D．/;the
You should look _______ into the matter to get more information about it.
A．farther
B．far
C．farthest
D．further
