肥达反应阳性率最高的时期是()
A.病后第1周
B.病后第3~4周
C.病后第2周
D.病前1周
E.病后第5周
参考答案:B
—Rick ! Your jacket is wet through . Didn't you listen to the weather report this
morning ?
—No, I didn't. I was in a hurry, besides, it ______ when I left . [ ]
A. hadn't rained
B. would rain
C. rained
D. wasn't raining
能使纵隔向患侧移位者()
A.肺不张
B.肺实变
C.广泛胸膜增厚
D.胸腔积液
E.胸膜肿瘤