肺总量减少最少见于()。
A.肺水肿
B.张力性气胸
C.大量胸腔积液
D.阻塞性肺不张
E.阻塞性肺气肿
参考答案:E
.We each ____two hands and each of us____to make a living with our hands.
A,have; has B,have;have C,has;has D,has;have
摄影是造型的()
A.手段
B.标志
C.技艺
D.表现