Corporal punishment has been practiced in familites for quite a long time. In recent years, people's attitudes towards this practice have undergone drastic changes. Nowadays many people strongly oppose it. Should corporal punishment be abolished?请根据所给内容,拟写一个议论文开头。
查看答案
用完整句子回答下列问题:1) What's the function of hydraulic system?2) What would be the possible consequences of hydraulic failure?3) What will you do if there is hydraulic failure during flight?
与生产数量没有直接联系,而与批次成正比的成本有( )
A. 缺货成本
B. 储存成本
C. 调整准备成本
D. 单位储存成本
一般不涉及新的固定资产投资,只涉及一年以内的一次性专门业务,并仅对该时期内的收支盈亏产生影响的决策为( )
A. 短期经营决策
B. 长期投资决策
C. 风险决策
D. 控制决策
某企业需一种零部件,外购单价比自制单位变动成本高出1.5元,另外自制每年需追加固定成本3000元,则企业每年该零部件需求量为3000件时,应( )。
A. 外购
B. 自制
C. 两者均可
D. 不能确定