中国人民银行自()成立以后,一直承担着新中国中央银行的职能。
A.1948.12.1
B.1949.2.3
C.1983.9.10
D.1995.3.20
参考答案:A
The leader of the factory told us that very little _____ was made of the waste material in the past. [ ]
A. cost
B. value
C. use
D. matter
下列哪项不是引起管样呼吸音的因素()
A.肺组织实变
B.肺脓肿
C.压迫性肺不张
D.空洞型肺结核
E.胸腔积液