In general, most tennis on hard courts or on clay.
A. plays
B. is played
C. has played
D. has been played
网友回答
A. plays
(答案→)B. is played
C. has played
D. has been played
解析：B 考察动词的时态和语态。Play和tennis之间是动宾关系，应该使用被动语态，排除AC项。且根据句中的in general可知，这里是一个客观事实，应该使用一般现在时。故B正确。