()版中国药典药品中文名不再列副名。
A.[1980]
B.[1985]
C.[1990]
D.[1995]
参考答案:D
My parents want me to take_________maths lessons at the weekend, but I want to play and have fun.
A.extra
B.available
C.former
D.recent
再障与下列哪项难鉴别
A.非白血性白血病B.缺铁性贫血C.脾功能亢进D.PNH不发作型E.巨幼细胞贫血