"阳胜则阴病"是指()
A.阳热亢盛,热极生寒
B.阳热亢盛,损伤阴液
C.阳热偏盛,阴寒内生
D.阴液亏虚,阳气上逆
E.阳热亢盛,外感寒邪
参考答案:B
The boy became fatter and fatter each day and __________ made his parents sad.
A.which
B.what
C.he
D.it
刀具要求高硬度,耐磨损能力强,应该进行()
A、淬火与低温回火;
B、淬火与中温回火;
C、调质;