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【多选题】
产品组合包括四个变数( )。A.
产品组合策略
B.
产品组合的宽度
C.
产品组合的长度
D.
产品组合的深度
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知识点：
皮皮学刷刷变学霸
举一反三
【简答题】用化学方法区别下列物质：甲苯、已烯
【单选题】The company is recruiting a part-time accounting officer.
A.
Right
B.
Wrong
C.
Doesn't say
【单选题】In the same culture, ______.
A.
people have different ability to understand and express feelings
B.
people may have the same understanding of something
C.
people never fail to understand each other
D.
people are equally intelligent
【单选题】某公司年末结账前“应收账款”科目所属明细科目中有借方余额50 000元，贷方余额20 000元；“预付账款”科目所属明细科目中有借方余额13 000元，贷方余额5 000元；“应付账款”科目所属明细科目中有借方余额50 000元，贷方余额120 000元；“预收账款”科目所属明细科目中有借方余额3 000元，贷方余额10 000元；“坏账准备”科目余额为0。年末资产负债表中“预收账款”项目和“预付...
A.
53 000 元和125 000元
B.
63 000 元和53 000元
C.
30 000 元和63 000元
D.
47 000 元和115 000元
【单选题】— You know that you were driving at 100 kilometres an hour, _____? — No, officer, I couldn't have been. This car can't do more than 80. [ ]
A.
don't you
B.
weren't you
C.
did you
D.
are you
【单选题】The colors on the national flags can be ______ differently in different culture, but they have one thing in common, that is, ______of the colours was carefully chosen.
A.
translated; every
B.
explained either
C.
represented ; all
D.
interpreted; each
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