【题目】—Is Liu Tao _______ basketball _______ his friends? ( )
—No, he isn’t.
A.play; with B.playing; with C.playing; and
【答案】B
【解析】
略

【题目】—Is Liu Tao _______ basketball _______ his friends? ( )
—No, he isn’t.
A.play; with B.playing; with C.playing; and
【答案】B
【解析】
略