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【单选题】
The oversuppliance of an interlanguage feature in contexts in which it does not occur in target-language use is known asA.
omission.
B.
overgeneralization.
C.
overuse.
D.
addition.
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【多选题】根据波特五种竞争力分析模型,下列各下中,可以以提高购买者议价能力的有( )。
A.
购买者主要为零散的个人，但是通过协议的方式进行集体大量的购买
B.
市场上的替代品众多
C.
购买者对于产品的性能、质量、规格及售价信息很了解
D.
市场上同类产品差异化程度大
E.
购买者对于产品的供应时间要求比较迫切
【简答题】Are your children liked by their teachers? All parents want their children to impress(给...的印象) their teachers and succeed in school. You can get your children to impress their teachers by following th...
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