皮皮学，免费搜题
登录
搜题
【多选题】
原材料质量低劣,会造成( )向不利方向转化A.
直接材料数量差异
B.
直接材料价格差异
C.
直接人工效率差异
D.
变动制造费用效率差异
E.
固定制造费用能量差异
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【简答题】市场上有A、B、C、D四家企业,针对本地市场P1产品分别投放广告的金额为3M,4M,2M,1M,该市场上有P1订单3张,能够获得选单机会的企业有几家? 选单顺序是怎样的?
【简答题】Unit 2 section B components of an operating system.docx Fill in the blanks with the information given in the text: I. Modern shells perform the task of communicating with computer users by means of ...
【单选题】—_____? —Yes, I'd like a supper with chicken sandwich. [ ]
A.
what's wrong
B.
Can I help you
C.
What do you like
D.
How do you think of
【单选题】Waiter: I can _____the chicken in mushroom sauce – it’s delicious.
A.
recall
B.
recommend
C.
remember
D.
realize
【简答题】On my first day at work I was ____with the task of charing a meeting.
【单选题】It's a chicken-and-egg question. I can't answer you now.
A.
easy
B.
clear
C.
difficult
D.
funny
相关题目：