—Would you like to climb mountains with me this Sunday?
—I’d love to. But I play table tennis between Class Three and our class.
A. am going
B. am going to
C. am
D. going to
网友回答
A. am going
(答案→)B. am going to
C. am
D. going to
解析：
试题分析:由题干中的this Sunday可知，表示将来的动作。故用将来时。Be going to do sth表示计划或打算做某事，故选B。