题目内容
() 7. —Mike used to be math,but now he often gets A in math.
—He has been working hard at it re-cently. (2015 福州)
A. good at B. weak in
C. interested in
B
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题目内容
() 7. —Mike used to be math,but now he often gets A in math.
—He has been working hard at it re-cently. (2015 福州)
A. good at B. weak in
C. interested in
B