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【多选题】
下列选项,哪些是根据参与角色分类的电子商务类型A.
B2B C2C
B.
B2C C2B
C.
C2G G2C
D.
O2O P2P
E.
O2O G2C
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反馈参考答案：
举一反三
【简答题】为什么说粗加工时，选择切削用量的次序是先选背吃刀量，再选进给量，最后才选切削速度？
【多选题】GQPS-419 人员素质测评作用用人单位进行人员甄选的手段时,所要测量的能力包括人们( )。
A.
已获得的知识和技能
B.
已有的工作经验
C.
一般能力倾向性
D.
特殊能力倾向性
E.
心理素质
【单选题】Your firm is producing a car battery that is safe to discard in normal household trash. All other batteries on the market contain chemicals that are harmful and that can pollute underground water supp...
A.
concentrated
B.
differentiated
C.
multisegment marketing
D.
undifferentiated
【简答题】Questions 12 to 15 are based on the conversation you have just heard. 12. A) Most of her schoolmates are younger than she is. B) She simply has no idea what school to transfer to. C) She worries she w...
【简答题】There is a right time and a right place for 1 , but here comes a big caution: Driving. Driving a vehicle is a major responsibility. Driving a vehicle 2 should be the number one concern for every drive...
【简答题】fault caution follow while explain reach safety burn 3. It was all my _______ that the car accident happened.
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