饮片皮类丝的宽度是()
A.0.5mm以下
B.1~2mm
C.2~3mm
D.3~5mm
E.4~6mm
参考答案:C
— ____ your sister know Lucy?
— No, she ____.
[ ]
A. Do; don't
B. Does; doesn't
C. Does; don't
D. Do; doesn't
准时化生产方式企业的经营目标是质量。