Let T(A)=A?D(A) be a representation-finite trivial extension algebra. We haveproved: (i) every indecomposable module of ......

The relationships between serum pepsinogen (PG) levels and age, sex, ABO blood type, cigarette smoking and diet were stu......

邓小平人才思想是邓小平理论的重要组成部分，它极大地丰富了马克思主义的理论宝库，是邓小平同志留给我们后人的又一笔丰厚遗产。邓小......

Communicative language teaching,as a comparatively new teaching approach,is conducive to improving the communicative com......

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