一个长方体木箱,长1.2米、宽1.5米、高0.5米。求这个木箱的体积是多少。
1.2×1.5×0.5=0.9(立方米)
— Jane. I'd like some coffee for a change.
— _____. It was in the cupboard. [ ]
A. You're welcome
C. Help yourself
B. Take it easy
D. I'm sorry
代赭石具有的功效是()
A.收敛固涩
B.镇惊安神
C.清肝明目
D.降逆止呕
E.坠痰平喘