皮皮学，免费搜题
登录
搜题
【单选题】
.当同一种产品可以用不同的机器设备进行加工时,从提高经济效益出发,需要选择一种最适当的设备,这就是生产设备最优利用决策。若一企业有四种设备均可用来生产同一种产品,则需要比较( )个成本平衡点。A.
12
B.
4
C.
6
D.
16
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【单选题】What should do if you see someone at a business event that you have met before, but you can’t remember their name?
A.
ignore the person
B.
introduce yourself, apologize for not remembering their name but say where you met them before
C.
walk up to him or her and say, “Hi, mate!”
D.
try to find out the person’s name from others at the event and then introduce yourself
【判断题】If you recognize someone and want to clarify who the person is, you can politely say: "Excuse me, are you a student at JinJiang College?"
A.
正确
B.
错误
【简答题】If you see someone drowning, speed is very important. Once you get him out of the water, if he isn't breathing, you have four minutes before his brain is completely destroyed. Support his neck, move h...
【简答题】请求分页存储管理系统中,假设某进程的页表内容如下表所示(其中状态位为 1 ,表示该页已调入内存;为 0 ,表示该页未调入内存)。 页号 块号 状态位 0 200H 1 1 — 0 2 105H 1 页面大小为 4KB ,一次内存的访问时间是 80ns ,一次快表的访问时间是 10ns ,处理一次缺页的平均时间为 100ns (含更新快表和页表的时间),分配给该进程的物理块数固定为 2 ,采用最近最...
【单选题】What should you do if you see someone at a business event that you have met before, but you can’t remember their name?
A.
ignore the person
B.
introduce yourself, apologize for not remembering their name but say where you met them before
C.
walk up to him or her and say, "Hi, mate!"
D.
try to find out the person's name from others at the event and then introduce yourself.
【单选题】What should you do if you see someone at a business event that you have met before, but you can’t remember their name?
A.
ignore the person
B.
walk up to him or her and say, “Hi, mate!”
C.
introduce yourself, apologise for not remembering their name but say where you met them before
相关题目：
参考解析：
知识点：
题目纠错 0
发布
