存货采用计划成本法核算,下列关于“材料成本差异”账户贷方核算的内容有()
A. 材料采购成本的节约额
B. 材料采购成本的超支额
C. 转出发出材料的节约差异
D. 转出发出材料的超支差异
The outstanding doctor collaborated_______ his nurse team on an open-heart operation.
A.in
B.on
C.about
D.with
What________ group are you?
A.blood
B.block
C.blond
D.blonde
They made ________with headquarters by radio.
A.contract
B.contact
C.contain
D.container