how others react to the book you have just read creates an added pleasure.
(2013·浙江，7)
A. Hearing
B. Hear
C. Having heard
D. To be hearing
网友回答
(答案→)A. Hearing
B. Hear
C. Having heard
D. To be hearing
解析：
考查非谓语动词。句意为：听到别人对你刚读的一本书的反应会增加你的快乐感。you have just read为省略that或者which的定语从句， creates an added pleasure是谓语和宾语，空格处需要填一个可作主语的非谓语动词。B项为动词原形，不能作主语；C项是作状语的形式；D项表示将来进行的动作，不符合题意。A项为动名词，可作主语，故A项正确。