be good at句型运用 — 英语选择题
题目
Yang Ming 会打篮球但不会游泳。运动会采访中他说：“I can play basketball very well, but I can't swim.” 下列哪一句正确转述了他的意思？
A. Yang Ming is good at swimming.
B. Yang Ming is good at playing basketball, but he isn't good at swimming.
C. Yang Ming are good at playing basketball.
D. Yang Ming is good in playing basketball.