某企业的总固定成本为60万元,单位可变成本为12元,产品单位售价为17元,则该产品盈亏平衡点的产量是()万件。
A.5
B.10
C.12
D.15
参考答案:C
There existed an obvious ________ between the accounts of the witnesses, so a judgment was not announced in court.
A.association
B.authority
C.conflict
D.restriction
若有以下定义“int t[3][2];”,能正确表示t数组元素地址的表达式是______。
A.&t[3][2]
B.t[3]
C.t[1]
D.*t[2]