皮皮学，免费搜题
登录
搜题
【单选题】
某企业生产B产品，属于可比产品，上年实际平均单位成本为100元，上年实际产量为1800件，本年实际产量为2000件，本年实际平均单位成本为98元，则本年B产品可比产品成本降低率为（ ）元。A.
2%
B.
2.22%
C.
2.04%
D.
2127%
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
【简答题】（3）完形填空 Older people must be given more chances to learn if they are to contribute to society rather than be a financial burden, according to a new study on population published recently. The current ...
【单选题】听力原文：M: I'm leaving now. Do you need anything? W: Pick up a bar of soap and some ice cream for dessert, please. Where is the man probably going?
A.
To a grocery.
B.
To a gas station.
C.
To a garage.
D.
To a railway station.
【单选题】听力原文：W: What do you want me to get? I'm leaving now. M: Pick up a bottle of milk and a loaf of bread please. Q: Where is the man probably going? (17)
A.
To the bank.
B.
To bookstore.
C.
To a shoe store.
D.
To the grocer' s.
【单选题】Older people must be given more chances to learn if they are to contribute to society rather than be a financial burden, according to a new study on population published recently. The current approach...
A.
operates
B.
focuses
C.
counts
D.
depends
【简答题】根据工作过程要求变频器控制皮带输送机以 种速度正传运行,变频器需要 个控制信号,即PLC输出点数为 个。
【单选题】--- I think the older people must be _______ politely. ---Yes. You are so kind.
A.
talking about
B.
said with
C.
tell about
D.
spoken to
【简答题】客房卫生检查制度一般在部门内是三级查房,即员工自查、 普查、 抽查。
相关题目：
参考解析：
知识点：
题目纠错 0
发布
