Xiao Hong worked harder last year. , she still didn’t get high grades.
A. As a result
BAfter all
CBy the way
D. However
网友回答
A. As a result
B. After all
C. By the way
(答案→)D. However
解析：考查短语意思，As a result意思“结果”， After all意思“毕竟”， By the way意思“顺便地”， However意思“然而”，句子意思“小红去年工作很努力，然而她仍然没有进入高年级”，所以选D