风湿热,阿司匹林每日治疗剂量是()
A.3~5mg/kg
B.20~30mg/kg
C.30~50mg/kg
D.50~70mg/kg
E.80~100mg/kg
参考答案:E
If I _________ ten years younger, I _________very happy.
A.were; would be
B.am; shall be
C.were; shall be
D.am; would be
(101010)2=()100。
A.38
B.39
C.40
D.42