He listens to his teacher _____ . ( )
A. careful B. carefully C. care D. active
【答案】B
【解析】He listens to his teacher _____ . ( )
A. careful B. carefully C. care D. active
【答案】B
【解析】上一篇：We eat mooncakes on ______.（ ）
下一篇：— Are ________ your coats? ( )